| Bride's Last Name | Bride's First Name | Groom's Last Name | Groom's First Name | Year | Film | Tif | Image | |||
| Oakley | Martha L. | Dwyre | George G. | 1867 | 1032492 | 282 | 281 | |||
| Obashil | Mary | Berberich | Leopold | 1865 | 1032384 | 105 | 102 | |||
| Obenberger | Theresia | Neusletter | Antony | 1869 | 1032385 | 1226 | 250 | |||
| Oberdoerfer | Anna | Becker | Georg | 1875 | 1032496 | 109 | 110 | |||
| Oberdoerfer | Franzicka | Lell | Jacob | 1876 | 1032496 | 1084 | 1085 | |||
| Oberdorffer | Elisabethe | Maerz | Joseph | 1871 | 1032493 | 84 | 86 | |||
| Oberfeld | Sophie | Fetling | Carl | 1851 | 1032380 | 943 | 942 | |||
| Oberfeld | Sophie | Fetting | Carl | 1851 | 1032380 | 943 | 942 | |||
| Oberfeld | Mrs. Mary | Wenzel | Johannes | 1870 | 1032492 | 613 | 612 | |||
| Oberfield | Mary | Garvens | Otto Friederick William | 1864 | 1032383 | 773 | 39 | |||
| Oberheile | Ernestine Sophia Wilhelmine | Starke | Heinrich Christof | 1856 | 1032382 | 1028 | 495 | |||
| Oberle | Rosa | Hahnefeld | G. K. | 1872 | 1032493 | 367 | 369 | |||
| Oberle | Mary | Samenfink | Lucas | 1876 | 1032496 | 1232 | 1233 | |||
| Obermann | Johannette | Raeser | Christoph | 1873 | 1032494 | 989 | 992 | |||
| Obermann | Katharine | Vermont | Reinhold | 1865 | 1032384 | 210 | 207 | |||
| Obermeier | Franzis | Rasche | Philipp | 1870 | 1032492 | 416 | 415 | |||
| Obete | Goellet | Zimmerman | Adolph | 1839 | 1032378 | 158 | 157 | |||
| Obrecht | Mrs. Elizabeth | Klein | Gerhard | 1863 | 1032383 | 270 | 268 | |||
| O'Brein | Sara | Dempsey | Thomas | 1873 | 1032494 | 14 | 16 | |||
| O'Brian | Mary | Blaesy | John B. | 1872 | 1032493 | 942 | 944 | |||
| O'Brian | Mary Ann T. | Rohan | John H. | 1868 | 1032384 | 1310 | 588 | |||
| O'Brien | Mary | Butler | John | 1865 | 1032384 | 711 | 713 | |||
| O'Brien | Elizabeth | Byrnes | Peter | 1864 | 1032384 | 705 | 707 | |||
| O'Brien | Catherine | Clines | John | 1869 | 1032385 | 964 | 946 | |||
| O'Brien | Margarete | Daley | Edward | 1876 | 1032496 | 1054 | 1055 | |||
| O'Brien | Mrs. Kate | Duggan | John | 1870 | 1032492 | 882 | 879 | |||
| O'Brien | Josephine | Ellis | Richard | 1873 | 1032494 | 18 | 20 | |||
| O'Brien | Ellen | Gern | John | 1850 | 1032380 | 755 | 754 | |||
| O'Brien | Mary | Haevey | Michael | 1873 | 1032494 | 334 | 336 | |||
| O'Brien | Hanah | Hoye | James | 1854 | 1032381 | 321 | 319 | |||
| O'Brien | Mary Jane | Hughs | Charles | 1868 | 1032385 | 1127 | 151 | |||
| O'Brien | Bridget | Leahy | John | 1873 | 1032494 | 618 | 621 | |||
| O'Brien | Nancy | Mahan | Timothy | 1842 | 1032378 | 667 | 666 | |||
| O'Brien | Nancy | Mahan | Timothy | 1842 | 1032378 | 668 | 667 | |||
| O'Brien | Julia Ann | McCloskey | Owen J. | 1875 | 1032496 | 545 | 546 | |||
| O'Brien | Anna | McGoren | Michael | 1871 | 1032493 | 54 | 56 | |||
| O'Brien | Elizabeth | Miller | Frank A. | 1874 | 1032494 | 1264 | 1267 | |||
| O'Brien | Mary | Montgomery | Francis | 1871 | 1032492 | 1394 | 1391 | |||
| O'Brien | Margaret | O'Conner | Peter | 1872 | 1032493 | 1064 | 1066 | |||
| O'Brien | Mary | O'Connor | Maurice | 1875 | 1032496 | 16 | 17 | |||
| O'Brien | Bridget | O'Donnell | William | 1851 | 1032380 | 987 | 986 | |||
| O'Brien | Mary | Ostrander | William | 1843 | 1032378 | 822 | 821 | |||
| O'Brien | Mary | Ostrander | William | 1843 | 1032378 | 823 | 822 | |||
| O'Brien | Mary | Sercomb | Thomas | 1849 | 1032380 | 540 | 539 | |||
| O'Brien | Mary Ann | Slattery | William | 1875 | 1032496 | 9 | 10 | |||
| O'Brien | Mary | Sluisby | John | 1862 | 1032384 | 697 | 699 | |||
| O'Brien | Ann | Stapleton | Francis | 1856 | 1032381 | 594 | 592 | |||
| Obrink | Gertje | Beernink | Hendrik Joh | 1851 | 1032380 | 1141 | 1140 | |||
| O'Byrne | Annie | Sewald | John | 1873 | 1032494 | 418 | 421 | |||
| Ochrlings | Theresia | Schabbach | Johannes | 1848 | 1032379 | 1291 | 1289 | |||
| Ockershausen | Maria | Hirschbuhl | Anton | 1866 | 1032384 | 1396 | 674 | |||
| Ockershauser | Hirschbuhl | Anton | 1866 | 1032384 | 1335 | 613 | ||||
| Ockler | Caroline | Bade | John | 1863 | 1032383 | 462 | 460 | |||
| Ockler | Caroline | Bade | Philipp | 1863 | 1032383 | 463 | 461 | |||
| Ockler | Caroline | Bade | Philipp | 1863 | 1032383 | 464 | 462 | |||
| O'Connell | Ellen A. | Callaghan | John | 1876 | 1032496 | 1097 | 1098 | |||
| O'Connell | Frances | Daniher | Daniel | 1864 | 1032384 | 703 | 705 | |||
| O'Connell | Ellen | Keating | James | 1851 | 1032380 | 1139 | 1138 | |||
| O'Conner | Bridget A. | Coughlin | Michael T. | 1869 | 1032385 | 796 | 800 | |||
| O'Conner | Catharine | Halligan | Thomas | 1872 | 1032493 | 818 | 820 | |||
| O'Conner | Margaret | Haney | Thomas L. | 1873 | 1032494 | 640 | 643 | |||
| O'Conner | June | Manney | Michael | 1846 | 1032379 | 137 | 135 | |||
| O'Conner | June | Menney | Michael | 1846 | 1032379 | 136 | 134 | |||
| O'Connor | Kate A. | Blain | Alex | 1870 | 1032385 | 1521 | 545 | |||
| O'Connor | Mrs. Mary | Carroll | Marty | 1871 | 1032493 | 50 | 52 | |||
| O'Connor | Mary Jane | Curley | James | 1873 | 1032494 | 1059 | 1062 | |||
| O'Connor | Anna | Kenely | Maurice | 1873 | 1032494 | 151 | 153 | |||
| O'Connor | Margaret | Lupton | Alfred | 1873 | 1032494 | 358 | 361 | |||
| O'Connor | Gertrude | Morley | Robt. W. | 1873 | 1032494 | 45 | 47 | |||
| O'Connor | Margaret J. | Pollard | James C. | 1877 | 1032497 | 351 | 356 | |||
| O'Connor | Mary | Ryan | William | 1869 | 1032385 | 965 | 947 | |||
| O'Connor | Johanna | Sullivan | Dennis | 1866 | 1032384 | 713 | 715 | |||
| O'Connor | Joanna | Tyrrell | Patrick | 1874 | 1032495 | 606 | 202 | |||
| O'Connor | Mary E. | Wall | John A. | 1876 | 1032496 | 1490 | 1491 | |||
| Ocorr | Alice Maria | Bears | James Field | 1874 | 1032494 | 1336 | 1339 | |||
| O'Day | Mary | Byrnes | Anthony | 1867 | 1032384 | 738 | 13 | |||
| O'Day | Mary | Byruis | Anthony | 1867 | 1032384 | 720 | 722 | |||
| Odel | Ann Terease | Fitzgerald | John | 1865 | 1032383 | 751 | 17 | |||
| Odel | Harriet I. | Fowler | Ezekial W. | 1839 | 1032382 | 400 | 399 | |||
| Odell | Harriet I. | Fowler | Ezekial W. | 1840 | 1032382 | 399 | 398 | |||
| O'Dell | Emma | Hewitt | Charles S. | 1870 | 1032492 | 316 | 315 | |||
| Odenbact | Therese | Stolz | Henry | 1874 | 1032495 | 493 | 89 | |||
| Odenbact | Therese | Stolz | Henry | 1874 | 1032495 | 494 | 90 | |||
| Odenbrett | Magdalena | Schoeffler | Melchoir | 1861 | 1032381 | 1506 | 385 | |||
| Odenbrett | Elisabetha | Stolz | Michal Henry | 1873 | 1032494 | 81 | 83 | |||
| Odenbrett | Elisabeth | Tanere | Frederic | 1853 | 1032381 | 176 | 175 | |||
| Odenbride | Catherine | Fasler | George | 1851 | 1032380 | 919 | 918 | |||
| Odenbritt | Johanna L. H. | Holz | John L. H. Ludwig | 1869 | 1032385 | 957 | 939 | |||
| Odenbult | Anne Christine | Wuerst | Gustav | 1846 | 1032379 | 275 | 273 | |||
| Odenbult | Anne Christina | Wuerst | Gustav | 1846 | 1032379 | 276 | 274 | |||
| Odett | Ellen | Struel | Abbott | 1870 | 1032385 | 1489 | 513 | |||
| O'Donell | Bridget | O'Brien | James | 1850 | 1032380 | 801 | 800 | |||
| O'Donnal | Mary | Duncan | George James | 1872 | 1032494 | 150 | 152 | |||
| O'Donnell | Annie | Dillon | Martin | 1873 | 1032494 | 332 | 334 | |||
| O'Donnell | Margaret | Dirkin | Charles E. | 1873 | 1032494 | 916 | 919 | |||
| O'Donnell | Bridget | McNamara | Dennis | 1870 | 1032492 | 80 | 79 | |||
| O'Donnell | Hannah | Quinn | Edward J. | 1873 | 1032494 | 907 | 910 | |||
| O'Donnell | Ann | Schaerer | John | 1866 | 1032384 | 718 | 720 | |||
| Odrich | Mrs. Wilhelmine | Rossow | John Andrew | 1867 | 1032384 | 1011 | 286 | |||
| O'Driscoll | Catherine | De Camp | Charles | 1873 | 1032494 | 153 | 155 | |||
| O'Driscoll | Honora | France | Manfried Washington | 1874 | 1032494 | 1506 | 1509 | |||
| Oebser | Wilhelmina | Schneider | Peter J. | 1875 | 1032496 | 514 | 515 | |||
| Oefelein | Sophia | Lembke | August | 1871 | 1032492 | 1137 | 1134 | |||
| Oefelien | Christine Louise | Hintz | August Fr. Ferd | 1866 | 1032384 | 79 | 76 | |||
| Oehler | Johanna Libertina | Leymer | Christoph Heinrich | 1858 | 1032382 | 266 | 265 | |||
| Oehlke | Ernestine Wilhelmine | Groth | Ludwig W. | 1873 | 1032494 | 895 | 898 | |||
| Oehlmann | Dora | Koops | John | 1869 | 1032385 | 1345 | 369 | |||
| Oehlmann | Dorothea | Thies | Heinrich | 1862 | 1032382 | 343 | 342 | |||
| Oehrl | Dorothea | Bremsteller | Andreas | 1872 | 1032493 | 576 | 578 | |||
| Oelhafen | Elisabetha | Schmidt | William | 1870 | 1032385 | 1255 | 279 | |||
| Oelhafer | Margaretha | Buetemeister | Heinrich | 1868 | 1032384 | 1218 | 495 | |||
| Oellerich | Doris | Egring | Bernhard H. | 1866 | 1032384 | 63 | 60 | |||
| Oellrich | Margaretha | Meyer | Wilhelm | 1865 | 1032383 | 1359 | 625 | |||
| Oertel | Auguste | Brusheebitz | Peter | 1875 | 1032495 | 1270 | 866 | |||
| Oertel | Paulina | Mausfeld | Frederic | 1874 | 1032495 | 760 | 356 | |||
| Oertel | Barbara Kunigimde | Rademacher | John Henr. | 1876 | 1032496 | 1357 | 1358 | |||
| Oervlia | Mrs. Ann | Dunn | John | 1862 | 1032384 | 696 | 698 | |||
| Oestereicher | Anna Maria | Dierolf | Dietrich | 1863 | 1032383 | 249 | 247 | |||
| Oestereicher | Cathrina | Laufer | Carl | 1866 | 1032383 | 1455 | 721 | |||
| Oesterich | Albertine | Bohle | Andreas | 1870 | 1032492 | 461 | 460 | |||
| Oesterreicher | Margaretha | Obermann | Friederich L. | 1876 | 1032496 | 821 | 822 | |||
| Oestreich | Sophia | Bernitt | John | 1873 | 1032494 | 84 | 86 | |||
| Oestreich | Sophia | Bernitt | John | 1873 | 1032494 | 113 | 115 | |||
| Oestreich | Dora | Brinker | Fritz | 1876 | 1032496 | 1191 | 1192 | |||
| Oestreich | Anna | Messmann | Hermann | 1874 | 1032495 | 750 | 346 | |||
| Oestreicher | Mary | Merz | Heinrich | 1870 | 1032492 | 334 | 333 | |||
| Oestreicher | Dorothea | Oestreicher | Peter | 1874 | 1032494 | 1239 | 1242 | |||
| Oestricher | Catharina | Landgut | Andreas | 1864 | 1032383 | 825 | 91 | |||
| Oetler | Hanna Carolina Theresa | Baehr | Johann Gottlieb | 1852 | 1032382 | 554 | 21 | |||
| Offenthal | Mrs. Margaretha | Volkert | Philipp | 1860 | 1032381 | 1255 | 133 | |||
| O'Flaherty | Catherine | Cocoran | John | 1868 | 1032384 | 1110 | 386 | |||
| Ogden | Mrs. Lucia Alice | MacKenzie | Alexander | 1869 | 1032385 | 1340 | 364 | |||
| Ogle | Debora Lucinda | Michal | Patrick | 1854 | 1032381 | 317 | 315 | |||
| Ogle | Debora Lucinda | Michal | Patrick | 1854 | 1032381 | 318 | 316 | |||
| O'Gready | Julia | Bezeine | Louis | 1876 | 1032496 | 995 | 996 | |||
| O'Gready | Elizabeth | Goss | Owen | 1875 | 1032496 | 452 | 453 | |||
| O'Hara | Jane | Cronin | John E. | 1868 | 1032384 | 1154 | 431 | |||
| O'Hare | Lucy C. | Doyle | Burnell W. | 1870 | 1032385 | 1506 | 530 | |||
| O'Hearne | Mary Elizabeth | Carney | John | 1875 | 1032496 | 261 | 262 | |||
| O'Hearne | Mary Elizabeth | Carney | John | 1875 | 1032496 | 262 | 263 | |||
| Ohlers | Friedrike | Helmbrecht | August | 1865 | 1032383 | 1342 | 608 | |||
| Ohlers | Friedrika | Helmbrecht | August | 1865 | 1032383 | 1343 | 609 | |||
| Ohlweiler | Anna Elizabeth | Devorth | Eduard | 1869 | 1032385 | 1141 | 165 | |||
| Ohm | Annie | Bottcher | Ferdinand | 1874 | 1032495 | 890 | 486 | |||
| Ohm | Augusta | Geis | Balthasar | 1872 | 1032493 | 502 | 504 | |||
| Ohm | Wilhelmina | Suelflow | Johann Gottlieb | 1843 | 1032378 | 933 | 932 | |||
| Ohm | Ernestine Wilhelmine Friederike | Tempelmann | Ferdinand Friedrich Wilhelm | 1875 | 1032495 | 1118 | 714 | |||
| Ohmeis | Pauline | Schabarum | Wilhelm | 1861 | 1032381 | 1383 | 262 | |||
| Ohms | Elisabeth Chr. | Soldmann | Friedrich F. H. | 1875 | 1032496 | 114 | 115 | |||
| Ohrenberger | Apolonia | Hermann | Louis | 1863 | 1032383 | 427 | 425 | |||
| Ohrenberger | Apolonia | Hermann | Louis | 1863 | 1032383 | 428 | 426 | |||
| Ohrenberger | Maria | Hockey | Henry | 1872 | 1032493 | 797 | 799 | |||
| Ohrlingo | Teresa | Schabbach | John | 1848 | 1032379 | 1290 | 1288 | |||
| O'Keefe | Mary Ann | Dannengne | Charles | 1861 | 1032382 | 1227 | 694 | |||
| O'Kegan | Maria | West | Eugene B. | 1870 | 1032492 | 77 | 76 | |||
| O'Laughlin | Bridget | Brown | John | 1851 | 1032380 | 956 | 955 | |||
| O'Laughlin | Joanna | O'Brien | Peter | 1874 | 1032495 | 204 | 206 | |||
| Olausen | Helene Sophia | Mikkelsen | Mathias | 1867 | 1032384 | 1063 | 339 | |||
| Olcott | Marcia | Smith | Chas. Alonzo | 1872 | 1032493 | 869 | 871 | |||
| Oldenberg | Henriette Caroline Sophie | Schultz | August Carl Friedrich | 1870 | 1032492 | 529 | 528 | |||
| Oldenberg | Dorothea Marie Friederike | Thoms | Georg Christian Erdmann | 1864 | 1032384 | 1004 | 279 | |||
| Oldenburg | Anna Maria Elisab. | Graak | Johann | 1865 | 1032383 | 1361 | 627 | |||
| Oldenburg | Carolina | Kopischke | Henry Leopold | 1868 | 1032385 | 301 | 305 | |||
| Oldenburg | Wilhelmina | Wessel | Charles J. H. | 1869 | 1032385 | 1367 | 391 | |||
| Olds | Mary | Anderson | Bennet | 1850 | 1032380 | 694 | 693 | |||
| Olds | Eleanora Josephine | Sceets | Robert Mills | 1871 | 1032492 | 769 | 766 | |||
| O'Leary | Mary | Casey | Cornelius | 1852 | 1032380 | 1317 | 1316 | |||
| O'Leary | Mary Ann | Goss | Thomas | 1876 | 1032496 | 1105 | 1106 | |||
| O'Leary | Margaret | O'Connell | Jeremiah | 1850 | 1032380 | 544 | 543 | |||
| O'Leary | Ellen | Welsh | William | 1862 | 1032384 | 698 | 700 | |||
| Olesen | Lena | Emmerson | Hans | 1875 | 1032496 | 484 | 485 | |||
| Olichausen | O. E. | Richter | R. F. | 1872 | 1032493 | 974 | 976 | |||
| Olin | Louis | Burgess | William H. | 1842 | 1032378 | 629 | 628 | |||
| Olin | Lois | Burgess | William H. | 1842 | 1032378 | 630 | 629 | |||
| Olin | Hila R. | Sample | Samuel | 1843 | 1032378 | 840 | 839 | |||
| Olin | Hila R. | Sample | Samuel | 1843 | 1032378 | 841 | 840 | |||
| Olin | Ida Bell | Story | William | 1871 | 1032493 | 38 | 40 | |||
| Olin | Adelia | Wilson | Peter | 1867 | 1032384 | 773 | 48 | |||
| Olin | Adelia | Wilson | Peter | 1867 | 1032384 | 774 | 48 | |||
| Olinger | Anna | Richter | Charles | 1869 | 1032385 | 807 | 811 | |||
| Oliver | Lemira | Dent | James H. | 1863 | 1032381 | 1044 | 1043 | |||
| Oliver | Margaret | Jones | John D. | 1865 | 1032383 | 1164 | 430 | |||
| Oliver | Maggie | Snyder | George A. | 1869 | 1032492 | 5 | 4 | |||
| Ollenbergh | Lorin Sophia | Schibey | Frederich Edmond | 1838 | 1032383 | 14 | 12 | |||
| Ollenbergh | Lorini Sophia | Schlbey | Frederich Edmond | 1838 | 1032383 | 15 | 13 | |||
| Ollhof | Mrs. Albertine Theresa | Radner | Friedrich | 1875 | 1032495 | 1384 | 980 | |||
| Ollish | Mrs. Margaretha | Pickel | Martin | 1864 | 1032384 | 1364 | 642 | |||
| O'Loughlin | Bridget | Crown | John | 1851 | 1032380 | 956 | 955 | |||
| Olsdatter | Anna | Muhl | August Theodur | 1863 | 1032383 | 329 | 327 | |||
| Olsdatter | Anna | Olsen | Christian | 1865 | 1032383 | 948 | 214 | |||
| Olsen | Livine | Andersen | Carl Hendrik | 1863 | 1032383 | 420 | 418 | |||
| Olsen | Martha | Andersen | Jens | 1873 | 1032494 | 1138 | 1141 | |||
| Olsen | Annie | Argonsen | Gebel | 1876 | 1032496 | 1012 | 1013 | |||
| Olsen | Karen Benjamin | Back | Martin Eriksen | 1870 | 1032492 | 374 | 373 | |||
| Olsen | Maria | Bensen | Wilhelm Ferdinand | 1864 | 1032383 | 951 | 217 | |||
| Olsen | Boletle | Christensen | Rasmus | 1875 | 1032495 | 1099 | 695 | |||
| Olsen | Martine | Christiansen | Torkel | 1869 | 1032385 | 1135 | 159 | |||
| Olsen | Mrs. Charlotte | Dietrichson | Harold Emil | 1853 | 1032382 | 641 | 108 | |||
| Olsen | Dina | Eliasen | Elias | 1872 | 1032493 | 985 | 987 | |||
| Olsen | Anna Martine | Evensen | John | 1874 | 1032494 | 1437 | 1440 | |||
| Olsen | Betsey | Hansen | John D. | 1846 | 1032379 | 238 | 236 | |||
| Olsen | Betsey | Hansen | John D. | 1846 | 1032379 | 239 | 237 | |||
| Olsen | Maren | Hanson | Hans Lyder | 1871 | 1032493 | 187 | 189 | |||
| Olsen | Kirsten | Helgesen | Erik | 1845 | 1032378 | 1397 | 1396 | |||
| Olsen | Emilie Fredrikke Theodora | Henriksen | Anders | 1872 | 1032493 | 1007 | 1009 | |||
| Olsen | Karen | Isaksen | Bernt | 1872 | 1032493 | 986 | 988 | |||
| Olsen | Louise Cathrine | Jakobsen | Johannes | 1869 | 1032385 | 392 | 396 | |||
| Olsen | Gunhild S. | Johannsen | Johan Peter | 1865 | 1032383 | 1052 | 318 | |||
| Olsen | Andrea | Johansen | Johan | 1868 | 1032384 | 1468 | 746 | |||
| Olsen | Olive | Knudsen | Gabriel Andreas | 1863 | 1032383 | 422 | 420 | |||
| Olsen | Anne | Larsen | Ole | 1876 | 1032496 | 1445 | 1446 | |||
| Olsen | Maria | Larson | Charles | 1872 | 1032493 | 1271 | 1273 | |||
| Olsen | Margrethe | Lyic | August | 1860 | 1032381 | 1379 | 258 | |||
| Olsen | Margarethe | Lyic | August | 1860 | 1032381 | 1380 | 259 | |||
| Olsen | Lesselia Maria | Molback | Carl Andreas | 1861 | 1032381 | 1377 | 256 | |||
| Olsen | Anna | Muhl | August Theodur | 1863 | 1032383 | 329 | 327 | |||
| Olsen | Charlotte Christine | Nelsen | Claus | 1850 | 1032380 | 791 | 790 | |||
| Olsen | Elen Christine | Nissen | Lauritz | 1861 | 1032381 | 1382 | 261 | |||
| Olsen | Emilie Fredrikke Theodora | Olenriksen | Anders | 1872 | 1032493 | 1007 | 1009 | |||
| Olsen | Eliza | Olsen | Franz | 1870 | 1032492 | 734 | 733 | |||
| Olsen | Dina | Olsen | Elias | 1872 | 1032493 | 985 | 987 | |||
| Olsen | Boletle | Paulsen | Rasmus | 1875 | 1032495 | 1099 | 695 | |||
| Olsen | Lina Oledatter | Pedersen | Peter | 1871 | 1032493 | 193 | 195 | |||
| Olsen | Mary | Petersen | Swirts | 1866 | 1032384 | 335 | 333 | |||
| Olsen | Leverne Amalia | Plate | William | 1876 | 1032497 | 250 | 255 | |||
| Olsen | Oleana | Skarke | Hans | 1874 | 1032495 | 941 | 537 | |||
| Olsen | Jacobine | Smith | Ole Hendrik | 1876 | 1032496 | 942 | 943 | |||
| Olsen | Martine | Thorkelsen | Torkel | 1869 | 1032385 | 1135 | 159 | |||
| Olsen | Louise | Vesterman | Ole Gunderson | 1873 | 1032494 | 594 | 597 | |||
| Olsen | Olive | Zakariason | Gabriel Andreas | 1863 | 1032383 | 422 | 420 | |||
| Olson | Cicelia | Bereutan | Jacob | 1854 | 1032382 | 873 | 340 | |||
| Olson | Martina | Cross | George | 1851 | 1032380 | 1125 | 1124 | |||
| Olson | Cornelia | Frederick | Lewis | 1847 | 1032379 | 922 | 920 | |||
| Olson | Cornela | Frederick | Lewis | 1847 | 1032379 | 923 | 921 | |||
| Olson | Kerston | Helgeson | Erick | 1845 | 1032378 | 1398 | 1397 | |||
| Olson | Anna | Hochherz | James | 1863 | 1032383 | 172 | 170 | |||
| Olson | Ann M. | Johnson | Charles J. | 1851 | 1032380 | 1019 | 1018 | |||
| Olson | Isabel | Knudson | Jens | 1845 | 1032378 | 1254 | 1253 | |||
| Olson | Isabel | Knudson | Jens | 1845 | 1032378 | 1255 | 1254 | |||
| Olson | Johane | Markeson | Alexander | 1849 | 1032380 | 263 | 262 | |||
| Olson | Marian | Nelson | Andrew | 1853 | 1032382 | 792 | 259 | |||
| Olson | Margrette | Nelsson | Clas Henry | 1876 | 1032496 | 1383 | 1384 | |||
| Olson | Olive | Peterson | Knude | 1870 | 1032492 | 39 | 38 | |||
| Olson | Oliva Elisabetha | Saveland | Edward T. | 1858 | 1032381 | 876 | 875 | |||
| Olson | Susan | Strassen | John | 1858 | 1032381 | 890 | 889 | |||
| Oltesen | Olive Christine | Hornsen | Evan | 1873 | 1032494 | 736 | 739 | |||
| Oltmann | Mrs. Elise | Vilter | Ernst | 1870 | 1032492 | 157 | 156 | |||
| Olwell | Jane | Stevens | George S. | 1862 | 1032382 | 1148 | 615 | |||
| O'Malley | Margaret | O'Connell | Jeremiah | 1872 | 1032493 | 817 | 819 | |||
| O'Mara | Margaret | Finlan | Robert | 1873 | 1032494 | 1141 | 1144 | |||
| O'Meara | Bridget | Galligan | Henry | 1851 | 1032380 | 1304 | 1303 | |||
| O'Meara | Bridget | Galligan | Henry | 1926 | 1032380 | 1305 | 1304 | |||
| Omness | Mrs. Louisa | Hardt | Carl | 1876 | 1032496 | 876 | 877 | |||
| Omon | Julia | Karpenstein | Willem | 1876 | 1032496 | 1484 | 1485 | |||
| O'Neal | Mary | Fouly | John | 1872 | 1032493 | 234 | 236 | |||
| O'Neil | Cathy | Berodin | Chs. E. | 1873 | 1032494 | 955 | 958 | |||
| O'Neil | Bridget | Dempsey | David | 1851 | 1032380 | 830 | 829 | |||
| O'Neil | Ann | Derry | Henry S. | 1875 | 1032495 | 1127 | 723 | |||
| O'Neil | Hannah | Hebard | William C. | 1864 | 1032384 | 702 | 704 | |||
| O'Neil | Alice | Hussy | Edward | 1846 | 1032379 | 102 | 100 | |||
| O'Neil | Margrite Anne | Manning | John | 1855 | 1032381 | 562 | 560 | |||
| O'Neil | Mary A. | Muckey | Theren W. | 1871 | 1032492 | 714 | 713 | |||
| O'Neil | Mary Ann | O'Gorman | James | 1850 | 1032380 | 590 | 589 | |||
| O'Neil | Mary | Roach | John | 1868 | 1032385 | 50 | 54 | |||
| O'Neil | Hannah | Roche | Pierce | 1868 | 1032384 | 1495 | 773 | |||
| O'Neil | Catharine | Shannon | James | 1865 | 1032384 | 711 | 713 | |||
| O'Neill | Margaret | Burk | Richard | 1872 | 1032493 | 623 | 625 | |||
| O'Neill | Margaret | Ford | John P. | 1868 | 1032384 | 1296 | 574 | |||
| O'Neill | Nora | Sprague | Andrew | 1870 | 1032492 | 181 | 180 | |||
| Onesen | Ellen | Halvorsen | Johannes | 1873 | 1032494 | 818 | 821 | |||
| Oosterhuis | Jannetje Jans | Bronsema | Hrister Willems | 1853 | 1032381 | 220 | 218 | |||
| Opitz | Christina | Staudiegel | Georg | 1872 | 1032493 | 1106 | 1108 | |||
| Oppermann | Catharina | Lederer | Simon Anton | 1876 | 1032497 | 183 | 188 | |||
| Oppimont | Susan Elisabeth | Fleisher | John | 1853 | 1032382 | 806 | 273 | |||
| Opsza | Antonina | Kiedrowicz | Anton | 1871 | 1032493 | 4 | 6 | |||
| Orban | Mrs. Margarethe | Sonnemann | Ernst | 1873 | 1032494 | 1068 | 1071 | |||
| Orban | Elise | Zernia | Robert | 1874 | 1032495 | 263 | 265 | |||
| Ordination | Fessel | Rev. Christ. | 1862 | 1032382 | 382 | 381 | ||||
| Ordination | Griffiths | Rev. G. | 1853 | 1032381 | 1039 | 1038 | ||||
| Ordlieb | Helena | Miller | John | 1876 | 1032384 | 561 | 562 | |||
| O'Regan | Mary | Hayes | Nicholas | 1870 | 1032385 | 1381 | 405 | |||
| O'Reilly | Catharine | Duyer | Cornelius | 1866 | 1032384 | 713 | 715 | |||
| O'Reilly | Mary M. | Hesse | Dobrans | 1873 | 1032494 | 936 | 939 | |||
| O'Reilly | Susan | McGuire | James | 1868 | 1032385 | 195 | 199 | |||
| Orem | Jacobine | Helland | Lars Andreas | 1866 | 1032384 | 331 | 329 | |||
| Orendorff | Elizabeth | Gilbert | Myron | 1866 | 1032384 | 25 | 21 | |||
| Orff | Emilie | Jorgensen | Carl | 1869 | 1032385 | 1326 | 350 | |||
| Orff | Marie | Klau | Richard | 1872 | 1032493 | 630 | 632 | |||
| Orlebeck | Magdalena | Christiansen | John | 1857 | 1032382 | 1354 | 821 | |||
| Orlebeke | Nellie | Fiebering | Henrick | 1875 | 1032496 | 3 | 4 | |||
| Orlebeke | Jannetje | Leehaus Jr | Pieter | 1862 | 1032382 | 218 | 217 | |||
| Orlof | Wilhelmina | Gellert | John | 1868 | 1032384 | 1242 | 519 | |||
| Orme | Ellen | Meuer | Lenard | 1872 | 1032493 | 567 | 569 | |||
| Ormrhm | Juliana | Moser | Dignax | 1846 | 1032379 | 515 | 513 | |||
| Ormsby | Cecillia | Bellack | Charles | 1875 | 1032495 | 944 | 540 | |||
| Ormsby | Eliza | Heyim | Edward | 1868 | 1032385 | 260 | 264 | |||
| Ornestad | Olara | Andreasen | Hans | 1873 | 1032494 | 596 | 599 | |||
| Ornestad | Olara | Olsen | Hans | 1873 | 1032494 | 596 | 599 | |||
| Ornstein | Rosa | Brown | Edward | 1868 | 1032384 | 1260 | 538 | |||
| O'Rourke | Mary | Ryan | John | 1873 | 1032494 | 255 | 257 | |||
| Ort | Elisabetha | Zimmermann | Heinrich | 1860 | 1032381 | 1304 | 182 | |||
| Orth | Maria | Durr | Heinrich | 1866 | 1032384 | 437 | 435 | |||
| Orth | Mary | Hentschel | Frank | 1875 | 1032495 | 1041 | 637 | |||
| Orth | Elisabeth | Jennings | George | 1870 | 1032492 | 591 | 590 | |||
| Orth | Auguste | Pritzkow | Friedr. | 1853 | 1032382 | 735 | 202 | |||
| Orth | Mary | Whassenhaur | John | 1866 | 1032384 | 126 | 123 | |||
| Orthelder | Mrs. Mary | Young | John | 1868 | 1032384 | 1442 | 720 | |||
| Osang | Caroline Wilhelmine | Schmidt | Karl Ernst | 1876 | 1032496 | 847 | 848 | |||
| Osbond | Ella A. | Webster | Horace W. | 1872 | 1032493 | 894 | 896 | |||
| Osborn | Almira Barber | Buel | Edmund | 1860 | 1032381 | 1169 | 47 | |||
| Osborn | Mary | Dewey | Simon | 1844 | 1032378 | 1135 | 1134 | |||
| Osborn | Mary | Dewey | Siman | 1844 | 1032378 | 1136 | 1135 | |||
| Osborn | Minerva | Dye | Nathan P | 1863 | 1032381 | 1043 | 1042 | |||
| Osborn | Lucinda A. | Goodhare | NathanielG. | 1845 | 1032378 | 1278 | 1277 | |||
| Osborn | Emma | Huettner | Joseph | 1875 | 1032496 | 326 | 327 | |||
| Osborn | Mary | Osborn | Patrick | 1849 | 1032380 | 307 | 306 | |||
| Osborn | Mary Valeria | Sumner | Albert Augustua | 1864 | 1032383 | 774 | 40 | |||
| Osborne | Ella Aurelia | Webster | Horace W. | 1872 | 1032497 | 80 | 82 | |||
| Oschmann | Mathilde | Bersch | Wilhelm | 1876 | 1032497 | 209 | 214 | |||
| Osgood | Delia | Dunlap | Noah Wesley | 1856 | 1032381 | 609 | 607 | |||
| Osgood | Marinda E. | Parker | George H. | 1856 | 1032381 | 620 | 618 | |||
| Osmond | Anna | Richardson | Thomas A. H. | 1873 | 1032494 | 217 | 219 | |||
| Ost | Albertine | Kleinschmidt | Friedrich | 1868 | 1032385 | 280 | 284 | |||
| Ost | Mary | Mengel | George | 1874 | 1032495 | 310 | 312 | |||
| Ost | Amalie | Victor | Wm | 1872 | 1032493 | 407 | 409 | |||
| Ost | Frederica | Winkler | Carl Hermann | 1872 | 1032493 | 413 | 415 | |||
| Ost | Amalia | Wolfheim | Samuel | 1876 | 1032496 | 712 | 713 | |||
| Ostensdatter | Anna | Christopherson | Ole | 1848 | 1032379 | 1071 | 1069 | |||
| Ostensdatter | Anna | Christopherson | Ole | 1848 | 1032379 | 1072 | 1070 | |||
| Oster | Mary Antonia | Casper | William | 1864 | 1032383 | 435 | 433 | |||
| Osterman | Anna C. | Praeger | William C. | 1867 | 1032384 | 886 | 160 | |||
| Ostermann | Mary I. | Gruber | Franklin E. | 1871 | 1032493 | 190 | 192 | |||
| Ostermann | Maria | Gruber | Franklin E. | 1871 | 1032493 | 291 | 293 | |||
| Ostermann | Mary Anna | Steigler | John Michael | 1850 | 1032380 | 771 | 770 | |||
| Ostermann | Mary Anne | Stigler | Michael | 1850 | 1032380 | 690 | 689 | |||
| Ostermayer | Gertrude | Brausch | Mathias | 1874 | 1032494 | 1340 | 1343 | |||
| Ostermeier | Gertrud | Hederich | Peter | 1872 | 1032493 | 362 | 364 | |||
| Ostertag | Maria | Huet | Wm. | 1857 | 1032382 | 1264 | 731 | |||
| Ostin | Amelia J. | Lester | Henry P. | 1844 | 1032378 | 1118 | 1117 | |||
| Ostrander | Sarah Ann | Cowly | Sylvester D. | 1839 | 1032378 | 159 | 158 | |||
| Ostrander | Sarah Ann | Cowly | Sylvester D. | 1839 | 1032378 | 160 | 159 | |||
| Ostrander | Mrs. Emma | Pitkin | N. S. | 1863 | 1032381 | 1054 | 1052 | |||
| O'Sullivan | Margaret | O'Connell | Edward | 1851 | 1032380 | 988 | 987 | |||
| Osvald | Margaret | Steinbach | Nicholas | 1848 | 1032379 | 1356 | 1354 | |||
| Oswald | Christina | Dannenfelser | Fredrick | 1866 | 1032383 | 1468 | 734 | |||
| Oswald | Maria Dorothea Friedrike | Eggert | Johann Friedrich Christoph | 1870 | 1032382 | 515 | 514 | |||
| Oswald | Paulina | Hermann | Frederick | 1866 | 1032384 | 299 | 297 | |||
| Oswald | Friederike Christine | Paepke | Johann Joachim Christian | 1870 | 1032385 | 1513 | 537 | |||
| Oswald | Margarite | Steinback | Nicholas | 1848 | 1032379 | 1355 | 1353 | |||
| Oswalt | Mary | Hacker | John | 1875 | 1032496 | 719 | 720 | |||
| Otis | Olive | Frary | Martin C. | 1843 | 1032378 | 872 | 871 | |||
| Otis | Olive | Frary | Martin C. | 1843 | 1032378 | 874 | 873 | |||
| Otis | Frances | Putnam | Amos | 1843 | 1032378 | 903 | 902 | |||
| Otis | Frances | Putnam | Amos | 1843 | 1032378 | 904 | 903 | |||
| O'Toole | Mary | Hamilton | John | 1852 | 1032380 | 1427 | 1426 | |||
| O'Toul | Lucy | Fick | Charles | 1869 | 1032385 | 528 | 532 | |||
| Ott | Margareth | Kick | Erhard | 1872 | 1032493 | 996 | 998 | |||
| Ott | Elisabeth | Krueger | William | 1872 | 1032494 | 132 | 134 | |||
| Ott | Mrs. Anna | Lemke | Carl Friedrich Wilhelm | 1876 | 1032497 | 187 | 192 | |||
| Ott | Mrs. Anna | Lemke | Carl Friedrich Wilhelm | 1876 | 1032497 | 189 | 194 | |||
| Ott | Barbara | Nuber | Joseph | 1873 | 1032494 | 840 | 843 | |||
| Ott | Louise | Schallock | Hermann | 1874 | 1032495 | 695 | 291 | |||
| Ott | Agnes | Scherrer | Adalbert | 1850 | 1032380 | 646 | 645 | |||
| Ott | Mrs. Katharina | Uemikiss | Peter | 1853 | 1032381 | 180 | 179 | |||
| Ottaway | Cynthia | Cheney | Andrew J. | 1871 | 1032492 | 905 | 902 | |||
| Ottaway | Cynthia | Cheney | Andrew J. | 1871 | 1032492 | 906 | 903 | |||
| Ottaway | Celia | Jones | Watkin | 1869 | 1032385 | 504 | 508 | |||
| Ottaway | Celia | Jones | Watkin | 1869 | 1032385 | 505 | 509 | |||
| Ottaway | Harriett | Peeper | John William | 1876 | 1032496 | 805 | 806 | |||
| Otte | Caroline Sophie Wilhelmine | Wedig | John Friedrich Wilhelm | 1863 | 1032383 | 260 | 258 | |||
| Otte | Wilhelmina | Zinke | August Adam | 1867 | 1032384 | 778 | 52 | |||
| Ottelbach | Carolina Wilhelmine | Schreyer | Martin | 1863 | 1032383 | 119 | 117 | |||
| Ottertag | Anna | Pedsch | Friedrich | 1867 | 1032384 | 483 | 482 | |||
| Ottesen | Peteine | Hansen | Carl | 1875 | 1032496 | 137 | 138 | |||
| Otting | Marie Dorothea | Borges | Heinrich | 1868 | 1032384 | 1163 | 440 | |||
| Otting | Marie Elisbeth | Bues | Friedrich August | 1862 | 1032382 | 249 | 248 | |||
| Otting | Anna Katherine | Radaetz | John Charles August | 1873 | 1032494 | 616 | 619 | |||
| Otting | Marie Dorothea | Starke | Heinrich August | 1862 | 1032382 | 249 | 248 | |||
| Otting | Anna Maria | Virmond | Carl | 1871 | 1032493 | 41 | 43 | |||
| Otting | Barbara | Wendling | Francis Georg | 1854 | 1032381 | 296 | 294 | |||
| Ottman | Anna | Sommer | George | 1849 | 1032380 | 385 | 384 | |||
| Ottmer | Mary | Kreimbohm | William | 1874 | 1032495 | 231 | 233 | |||
| Otto | Johanna Wilhelmine Albertine | Brotzmann | Albert Friedrich Wilhelm | 1868 | 1032385 | 111 | 115 | |||
| Otto | Anna Caroline | Franke | J. Carl F. | 1859 | 1032382 | 1327 | 794 | |||
| Otto | Anna Caroline | Franke | Carl | 1859 | 1032382 | 1332 | 799 | |||
| Otto | Wilhelmina | Gerboth | Friedrich | 1868 | 1032385 | 172 | 176 | |||
| Otto | Wilhelmina | Gerboth | Friedrich | 1868 | 1032385 | 173 | 177 | |||
| Otto | Franzeska | Gosch | Johan Henry | 1867 | 1032384 | 551 | 552 | |||
| Otto | Wilhelmine | Julie | Philipp | 1851 | 1032381 | 80 | 79 | |||
| Otto | Hanna Wilhelmine Friedricke | Kollath | Albert Carl Julius | 1870 | 1032492 | 97 | 96 | |||
| Otto | Mrs. Frederica C. | Krose | Charles | 1855 | 1032382 | 1056 | 523 | |||
| Otto | Louise | Ladwig | Christian | 1876 | 1032496 | 734 | 735 | |||
| Otto | Betti Wilhelmine Caroline | Niesen | Johann Wilhelm | 1875 | 1032496 | 604 | 605 | |||
| Otto | Ulrike Henriette Charlot | Zarling | Charles Theophilus | 1859 | 1032382 | 1383 | 850 | |||
| Ottoway | Betsy | Putney | James | 1850 | 1032380 | 637 | 636 | |||
| Otzelberger | Maria | Polak | Adolf | 1865 | 1032383 | 1231 | 497 | |||
| Otzelbergr | Margaret | Walheiser | John | 1864 | 1032383 | 61 | 59 | |||
| Otzinger | Mary | Mesik | John | 1875 | 1032495 | 1313 | 909 | |||
| Ovens | Mrs. Sarah Jane | Judd | Alfred Bouton | 1864 | 1032497 | 388 | 393 | |||
| Ovens | Mrs. Sarah Jane | Judd | Alfred Bouton | 1864 | 1032497 | 389 | 394 | |||
| Overen | Martine T. | Lillesand | Syvert L. | 1875 | 1032495 | 1125 | 721 | |||
| Overpelt | Mina | Rush | John | 1868 | 1032385 | 334 | 338 | |||
| Owen | Mary R. | Abernethy | Robert | 1871 | 1032492 | 1494 | 1491 | |||
| Owen | Amelia E. | Bowes | Wm. S. | 1870 | 1032382 | 524 | 523 | |||
| Owen | Elizabeth | Jones | William H. | 1867 | 1032384 | 771 | 46 | |||
| Owen | Elisabeth L. | Lewis | Frank W. | 1870 | 1032382 | 527 | 526 | |||
| Owen | Cynthia | Lichenor | Orson | 1848 | 1032379 | 966 | 964 | |||
| Owen | Cynthia | Lichenor | Orson | 1848 | 1032379 | 967 | 965 | |||
| Owen | Jane | Poolar | Washington | 1848 | 1032379 | 1405 | 1403 | |||
| Owens | Margaret | Davies | Rees | 1848 | 1032379 | 1175 | 1173 | |||
| Owens | Margaret | Davies | Rees | 1848 | 1032379 | 1176 | 1174 | |||
| Owens | Anne O. | Evans | William F. | 1875 | 1032495 | 1303 | 899 | |||
| Owens | Mary I. | Saville | James R. | 1872 | 1032493 | 933 | 935 | |||
| Owens | Rosa Harriette | Sherman | Wm. Henry | 1875 | 1032496 | 197 | 198 | |||
| Owens | Ellen B. | Williams | John | 1868 | 1032384 | 1174 | 451 |