| Surname | Given Name | Birth or Age |
County | Reel | Seq | Corr |
|---|---|---|---|---|---|---|
| Sicarissen | Carl John | 1875 | Columbia | 5 | 3781 | *Sab |
| Sichau | Reinhold | 1899 | Portland 10 | 27 | 3759 | |
| Sichel | Hirsch Herbert | 1888 | Portland 1 | 18 | 1728 | |
| Sichel | Lester | 1892 | Portland 1 | 18 | 1727 | |
| Sichel | Martin Sigmund | 1900 | Portland 2 | 19 | 5578 | |
| Sichel | Sanford | 1897 | Portland 1 | 18 | 1729 | |
| Sichels | Casimer Lecompie | 1895 | Coos | 6 | 4554 | |
| Sicilia | Frank Laurence | 1874 | Portland 4 | 22 | 645 | |
| Sick | Leong | 1876 | Clatsop | 4 | 5442 | |
| Sickafoose | Howard E | 1877 | Portland 3 | 21 | 398 | |
| Sickaforce | Albert Day | 1884 | Lane | 12 | 2553 | |
| Sickel | William Chester | 1893 | Linn | 13 | 3166 | |
| Sickels | Carl John | 1882 | Umatilla | 29 | 1308 | |
| Sickels | George Roy | 1880 | Umatilla | 29 | 1309 | |
| Sickinger | Frank | 1886 | Portland 5 | 23 | 926 | |
| Sickinger | Frank | 1885 | Portland 6 | 24 | 1338 | |
| Sickler | Louis Edward | 1874 | Clackamas | 3 | 3503 | |
| Sickles | David James | 1888 | Douglas | 8 | 2122 | |
| Sicklesteel | George Dio | 1878 | Coos | 6 | 4555 | |
| Sickman | Nicholas Phill | 1884 | Coos | 6 | 4557 | |
| Sickori | Anthony | 1888 | Portland 2 | 19 | 5579 | |
| Sicolo | Mike | 1878 | Portland 3 | 21 | 397 | |
| Sicuick | Tom | 1879 | Portland 1 | 18 | 1730 | |
| Siddall | Donald Thomas | 1893 | Benton | 2 | 2008 | |
| Siddall | James W | 1896 | Polk | 16 | 5318 | |
| Siddall | Lewis Hambleton | 1889 | Marion 1 | 14 | 5760 | |
| Siddall | Mark | 1879 | Clatsop | 4 | 5414 | |
| Siddall | Richard Tulles | 1897 | Marion 1 | 14 | 5761 | |
| Siddaway | Ralph Harry | 1882 | Malheur | 14 | 1120 | |
| Siddens | Arlie Edward | 1886 | Umatilla | 29 | 1310 | |
| Sidells | William Henry | 1879 | Clatsop | 4 | 5445 | |
| Sidener | Jack | 1892 | Linn | 13 | 3167 | |
| Sidener | Robert | 1895 | Linn | 13 | 3168 | |
| Sider | Alexander | 1877 | Portland 1 | 18 | 1731 | |
| Sider | Edward | 1879 | Portland 10 | 27 | 3760 | |
| Sider | Lawrence | 1880 | Portland 1 | 18 | 1732 | |
| Sideroff | Foty V | 1881 | Portland 1 | 18 | 1733 | |
| Sideroff | Topo | 1888 | Portland 1 | 18 | 1734 | |
| Siders | Melvin | 1877 | Portland 3 | 21 | 400 | |
| Sidler | Oscar Peter | 1885 | Portland 6 | 24 | 1339 | |
| Sidley | Joseph Daniel | 1884 | Jackson | 10 | 471 | *Sie |
| Sidley | Mike John | 1878 | Jackson | 10 | 472 | *Sie |
| Sidney | Henry Montague | 1882 | Hood River | 9 | 2722 | *Sey |
| Sidor | August Joseph | 1888 | Clackamas | 3 | 3504 | |
| Sidor | Roy | 1892 | Clackamas | 3 | 3505 | |
| Sidwell | Charles Merle | 1882 | Portland 5 | 23 | 927 | |
| Sidwell | Clyde | 1881 | Lane | 12 | 2554 | |
| Sidwell | Dallas Jacob | 1880 | Portland 5 | 23 | 928 | |
| Sidwell | Frank | 1890 | Lane | 12 | 2555 | |
| Sidwell | James Harry | 1877 | Washington | 32 | 126 | |
| Sidwell | James Ira | 1878 | Coos | 6 | 4558 | |
| Sidwell | Leo Denver | 1882 | Lane | 12 | 2556 | |
| Sidwell | William Alfred | 1883 | Portland 4 | 22 | 646 | |
| Siebels | Bernard Reinhard | 1876 | Portland 2 | 19 | 5581 | |
| Siebels | George William | 1879 | Portland 5 | 23 | 929 | |
| Siebels | Hugo | 1880 | Portland 3 | 21 | 401 | |
| Sieber | Jacob | 1874 | Multnomah | 16 | 2304 | |
| Sieber | John | 1876 | Portland 2 | 19 | 5582 | |
| Sieber | Werner | 1887 | Portland 5 | 23 | 930 | |
| Siebers | Adolph Gustav | 1893 | Polk | 16 | 5319 | |
| Siebert | Albert Phillip | 1878 | Portland 6 | 24 | 1340 | |
| Siebert | Chris George | 1878 | Multnomah | 16 | 2305 | |
| Siebert | Emil Fred | 1886 | Portland 4 | 22 | 647 | |
| Siebert | Paul Otto | 1876 | Marion 2 | 15 | 2967 | *She |
| Siebert | Ray Lee | 1896 | Umatilla | 29 | 1311 | |
| Sieberts | Conrad Julius | 1884 | Portland 6 | 24 | 1341 | |
| Sieberts | Herman John | 1891 | Portland 5 | 23 | 931 | |
| Sieberts | Robert | 1883 | Portland 5 | 23 | 932 | |
| Sieberts | William Arnold | 1887 | Portland 5 | 23 | 933 | |
| Siebertsen | Robert Marquis | 1892 | Jackson | 10 | 469 | |
| Siebranst | Arthur Konrad | 1878 | Umatilla | 29 | 1312 | |
| Sied | Wyno Elmer | 1898 | Portland 1 | 18 | 1735 | |
| Siedelman | Cort | 1899 | Columbia | 5 | 3898 | |
| Siedow | Fred | 1892 | Portland 5 | 23 | 934 | |
| Siedow | Laurence | 1892 | Baker | 1 | 3615 | |
| Siedow | William | 1886 | Multnomah | 16 | 2307 | |
| Siefer | Clarence Edmund | 1895 | Portland 4 | 22 | 648 | |
| Siefer | Frank Elwood | 1899 | Clackamas | 3 | 3506 | |
| Siefken | John Henry | 1897 | Yamhill | 32 | 4971 | |
| Sieforth | Jasper Dell | 1899 | Portland 2 | 19 | 5583 | |
| Sieg | Henderson | 1890 | Baker | 1 | 3616 | |
| Sieg | Lynn August | 1888 | Baker | 1 | 3617 | |
| Siege | Louis Karl | 1892 | Multnomah | 16 | 2308 | |
| Siegel | Albert Augusta | 1882 | Portland 8 | 26 | 17 | |
| Siegel | John Walter | 1879 | Portland 2 | 19 | 5584 | |
| Siegel | Louis | 1882 | Portland 3 | 21 | 402 | |
| Siegel | Nathan | 1881 | Portland 3 | 21 | 403 | |
| Siegel | Niles Charles | 1885 | Coos | 6 | 4559 | |
| Siegel | Rubin | 1885 | Portland 3 | 21 | 404 | |
| Siegenthaler | Christ | 1879 | Hood River | 9 | 2720 | *Sey |
| Siegenthaler | Ernest Fred | 1877 | Portland 3 | 21 | 405 | |
| Siegenthaler | Fred | 1882 | Portland 10 | 27 | 3761 | |
| Siegenthaler | Fredrick Alfred | 1878 | Portland 6 | 24 | 1342 | |
| Siegenthaler | Gottlieb Fredrick | 1890 | Portland 4 | 22 | 649 | |
| Siegenthaler | John Fredrick | 1885 | Multnomah | 16 | 2309 | |
| Siegenthaler | Louis | 1884 | Portland 8 | 26 | 18 | |
| Siegfried | Charles Isaac | 1882 | Clatsop | 4 | 5417 | |
| Siegfried | Theodore George | 1890 | Portland 10 | 27 | 3762 | |
| Siegfried | Walter Ray | 1890 | Portland 2 | 19 | 5585 | |
| Siegfried | Wilbur Harrison | 1888 | Douglas | 8 | 2115 | |
| Siegleman | Herman I | 1883 | Portland 1 | 18 | 1736 | |
| Sieglinger | Albert | 1879 | Portland 2 | 19 | 5586 | |
| Siegmond | William Fred | 1891 | Portland 4 | 22 | 650 | |
| Siegmund | Charles Edward | 1885 | Marion 1 | 14 | 5762 | |
| Siegmund | Floyd LaVern | 1900 | Marion 1 | 14 | 5763 | |
| Siegmund | Francis Alfred | 1878 | Marion 1 | 14 | 5764 | |
| Siegmund | Francis Naime | 1890 | Clatsop | 4 | 5443 | |
| Siegmund | Henry August | 1876 | Marion 1 | 14 | 5765 | |
| Siegmund | Jacobs Laurence | 1892 | Marion 1 | 14 | 5766 | |
| Siegmund | John Lewis | 1886 | Portland 2 | 19 | 5587 | |
| Siegner | John Frederick | 1875 | Portland 4 | 22 | 651 | |
| Siegner | Oscar Milton | 1884 | Portland 5 | 23 | 935 | |
| Siegnet | Gerald A | 1874 | Portland 2 | 19 | 5588 | |
| Siegrist | Adolph | 1882 | Union | 30 | 1001 | |
| Siegrist | Fred Burton | 1885 | Portland 3 | 21 | 406 | |
| Siegrist | Herman | 1879 | Union | 30 | 1002 | |
| Siegrist | James Ashford | 1894 | Portland 1 | 18 | 1737 | |
| Siegrist | Paul Carl | 1896 | Douglas | 8 | 2110 | |
| Siegrist | Roy William | 1892 | Douglas | 8 | 2112 | |
| Siegrist | William | 1881 | Union | 30 | 1003 | |
| Siehe | Robert | 1894 | Portland 3 | 21 | 407 | |
| Sielert | Fred Lesly | 1885 | Douglas | 8 | 2126 | |
| Sielert | Henry Andrew | 1881 | Douglas | 8 | 2125 | |
| Sielhorst | Christ | 1887 | Portland 4 | 22 | 652 | |
| Sielicky | John | 1879 | Portland 4 | 22 | 653 | |
| Sieloff | Max Ernest | 1886 | Harney | 9 | 1119 | |
| Sieman | Arthur William | 1884 | Coos | 6 | 4560 | |
| Siemens | Jesse J | 1887 | Klamath | 11 | 972 | |
| Sierra | Modesto Peres | 1881 | Clatsop | 4 | 5441 | |
| Siers | George Washington | 1875 | Portland 10 | 27 | 3763 | |
| Siestreem | Eugene C | 1893 | Coos | 6 | 4561 | |
| Siestreem | James George | 1890 | Coos | 6 | 4562 | |
| Sieverkrapp | Henry Freaderick John | 1880 | Hood River | 9 | 2721 | *Sey |
| Sieverkroppe | Herman August | 1889 | Hood River | 9 | 2760 | |
| Sievers | Alvin | 1893 | Portland 6 | 24 | 1343 | |
| Sievers | Arthur Dennison | 1899 | Portland 10 | 27 | 3764 | |
| Sievers | Charles Theodore | 1885 | Clackamas | 3 | 3507 | |
| Sievers | Daniel Crist | 1875 | Union | 30 | 1004 | |
| Sievers | Frank Lloyd | 1890 | Clackamas | 3 | 3508 | |
| Sievers | Fred Roy | 1888 | Clackamas | 3 | 3509 | |
| Sievers | George Henry | 1887 | Umatilla | 29 | 1313 | |
| Sievers | Harry | 1891 | Portland 2 | 19 | 5589 | |
| Sievers | Herman | 1888 | Portland 7 | 25 | 954 | |
| Sievers | John Nicholas | 1880 | Clackamas | 3 | 3510 | |
| Sievers | Otto | 1877 | Portland 2 | 19 | 5590 | |
| Sievers | Paul Julius | 1875 | Portland 7 | 25 | 955 | |
| Sievers | Ralph | 1897 | Portland 7 | 25 | 956 | |
| Sievertsen | Bernard Carson | 1875 | Jackson | 10 | 470 | |
| Siewert | Albert Allen | 1879 | Marion 1 | 14 | 5767 | |
| Siewert | Edward Clarence | 1883 | Marion 1 | 14 | 5768 | |
| Siewert | Frederick Julius | 1889 | Marion 1 | 14 | 5769 | |
| Siferd | Frost C | 1887 | Portland 6 | 24 | 1344 | |
| Sifferson | Carl Albert | 1899 | Clatsop | 4 | 5419 | |
| Sifton | Clifford Edward | 1893 | Hood River | 9 | 2761 | |
| Sigel | Glenn L | 1889 | Portland 3 | 21 | 408 | |
| Sigell | Nathan | 1878 | Portland 3 | 21 | 409 | |
| Sigford | Frank Clemmon | 1875 | Klamath | 11 | 981 | |
| Sigfrit | Edwin Lee | 1896 | Wheeler | 32 | 1449 | |
| Sigglin | Carl Herman | 1890 | Portland 1 | 18 | 1738 | |
| Sights | Milo McKinley | 1897 | Portland 1 | 18 | 1739 | |
| Sigilli | Tony | 1885 | Portland 2 | 19 | 5591 | |
| Sigismoniti | Robert | 1893 | Coos | 6 | 4556 | *Sic |
| Sigl | Charles Theodore | 1894 | Hood River | 9 | 2762 | |
| Sigle | Charley Edward | 1874 | Portland 6 | 24 | 1345 | |
| Sigler | Ernest Smid | 1879 | Portland 7 | 25 | 957 | |
| Sigler | Gale Butler | 1885 | Clackamas | 3 | 3511 | |
| Sigler | Harland R | 1893 | Washington | 32 | 127 | |
| Sigloh | Charles L | 1890 | Portland 9 | 26 | 3196 | |
| Sigman | Charles L | 1895 | Lane | 12 | 2557 | |
| Sigman | George Richard | 1900 | Wasco | 31 | 1346 | |
| Sigmon | Charles Albert | 1876 | Umatilla | 29 | 1314 | |
| Signalness | Alfred | 1886 | Coos | 6 | 4563 | |
| Signer | Carl | 1895 | Portland 10 | 27 | 3765 | |
| Signett | Fred | 1894 | Portland 2 | 19 | 5440 | *See |
| Signor | Adna H | 1889 | Lane | 12 | 2558 | |
| Signor | Virgil Monroe | 1899 | Lane | 12 | 2559 | |
| Signs | Charles Henry | 1878 | Portland 4 | 22 | 654 | |
| Signs | Melvin Burnette | 1875 | Clackamas | 3 | 3512 | |
| Sigourney | Charles Howard | 1880 | Portland 9 | 26 | 3197 | |
| Sigovich | Anton Max | 1897 | Portland 4 | 22 | 655 | |
| Sigovich | Nick | 1884 | Portland 4 | 22 | 656 | |
| Sigridson | David | 1884 | Harney | 9 | 1122 | |
| Sigrist | Henry | 1888 | Portland 2 | 19 | 5592 | |
| Sigrist | Jacob Coston | 1877 | Portland 6 | 24 | 1346 | |
| Sigrist | John | 1885 | Clackamas | 3 | 3513 | |
| Sigrist | Theophil Fritz | 1874 | Multnomah | 16 | 2310 | |
| Sigrist | Walter | 1873 | Washington | 32 | 128 | |
| Sigsbee | Boyd Gilbert | 1877 | Morrow | 15 | 4756 | |
| Sigsby | Homer Donald | 1894 | Coos | 6 | 4564 | |
| Sigsby | Howard William | 1889 | Portland 7 | 25 | 958 | |
| Sigsby | Ralph | 1897 | Coos | 6 | 4565 | |
| Sigura | Alfonso Guista | 1899 | Portland 2 | 19 | 5593 | |
| Sigurdson | Alexander | 1886 | Clatsop | 4 | 5506 | |
| Sigurdson | Fred B | 1889 | Clatsop | 4 | 5505 | |
| Sigurdson | Gunnar | 1892 | Clatsop | 4 | 5444 | |
| Sigurdson | Oliver | 1893 | Portland 2 | 19 | 5594 | |
| Sigurdson | Sigurd | 1891 | Clatsop | 4 | 5416 | |
| Sigvartson | Hans | 1875 | Wallowa | 30 | 3902 | |
| Sigwart | Lee B | 1885 | Lane | 12 | 2560 | |
| Sihler | Carl Albert | 1899 | Portland 6 | 24 | 1347 | |
| Sihrkoti | Mark | 1884 | Portland 1 | 18 | 1740 | |
| Siida | Peter | 1893 | Portland 10 | 27 | 3766 | |
| Siimes | John Emil | 1878 | Clatsop | 4 | 5423 | |
| Siipola | Eino | 1877 | Clatsop | 4 | 5360 | |
| Siipola | Nels | 1880 | Clatsop | 4 | 5437 | |
| Siitari | Kalle Johana | 1894 | Clatsop | 4 | 5424 | |
| Sijota | John | 1876 | Lincoln | 12 | 4831 | |
| Sijota | John M | 1889 | Polk | 16 | 5321 | |
| Sijota | Mike | 1879 | Lincoln | 12 | 4830 | |
| Sijota | Nicholes Samuel | 1887 | Marion 1 | 14 | 5770 | |
| Sikala | Matti Miika | 1883 | Clatsop | 4 | 5412 | |
| Sikirch | Christopher | 1881 | Portland 1 | 18 | 1741 | |
| Sikiros | Sam | 1882 | Columbia | 5 | 3915 | *Sin |
| Siklovan | Aron | 1879 | Portland 1 | 18 | 1742 | |
| Sikora | Enotos | 1874 | Clackamas | 3 | 3514 | |
| Sikstrom | Charles | 1885 | Clatsop | 4 | 5413 | |
| Sikula | Charlie | 1885 | Portland 1 | 18 | 1743 | |
| Silba | James | 1890 | Portland 1 | 18 | 1744 | |
| Silbernagal | Bert William | 1898 | Portland 6 | 24 | 1348 | |
| Silbernagel | Frank | 1885 | Columbia | 5 | 3899 | |
| Silbernagel | Joseph Anton | 1874 | Marion 1 | 14 | 5771 | |
| Silbernagle | Jakob Christopher | 1898 | Linn | 13 | 3169 | |
| Silbernagle | John Peter | 1894 | Linn | 13 | 3170 | |
| Silcher | Edward William | 1884 | Portland 7 | 25 | 959 | |
| Silcher | Herman Charles | 1873 | Portland 5 | 23 | 936 | |
| Silcox | Donald Eugene | 1897 | Wasco | 31 | 1347 | |
| Silcox | Louis Frank | 1887 | Portland 7 | 25 | 960 | |
| Silen | John Justus | 1878 | Coos | 6 | 4566 | |
| Silengo | Secondo | 1896 | Portland 5 | 23 | 937 | |
| Silenius | Carl Oscar | 1873 | Douglas | 8 | 2106 | |
| Siler | Barton Fountain | 1877 | Harney | 9 | 1120 | |
| Siler | James Nelson | 1879 | Portland 7 | 25 | 961 | |
| Siler | Lee St John | 1899 | Portland 6 | 24 | 1349 | |
| Siler | Wade | 1878 | Wallowa | 30 | 3903 | |
| Siler | William Bowers | 1882 | Portland 9 | 26 | 3198 | |
| Silfer | William | 1874 | Portland 8 | 26 | 19 | |
| Silfver | Isaac Nestor | 1877 | Clatsop | 4 | 5421 | |
| Silfver | Joannes | 1873 | Clatsop | 4 | 5426 | |
| Silget | William | 1886 | Coos | 6 | 4567 | |
| Silimis | Steve John | 1892 | Columbia | 5 | 3900 | |
| Silja | Oskar | 1886 | Portland 1 | 18 | 1745 | |
| Siljan | Ingar | 1892 | Portland 1 | 18 | 1746 | |
| Silk | Frank Anathana | 1886 | Baker | 1 | 3618 | |
| Silk | Graham Thomas | 1888 | Linn | 13 | 3171 | |
| Silke | Paul | 1878 | Marion 1 | 14 | 5772 | |
| Silknitter | Richard O | 1870 | Portland 4 | 22 | 657 | |
| Silknitter | Robert McGregor | 1881 | Portland 4 | 22 | 658 | |
| Silkwood | Edward | 1888 | Lane | 12 | 2561 | |
| Silkwood | Frank | 1899 | Lane | 12 | 2562 | |
| Silkworth | Don Carlos | 1888 | Portland 4 | 22 | 659 | |
| Silkworth | Jessie L | 1898 | Portland 6 | 24 | 1350 | |
| Silkworth | Paul Ballington | 1896 | Portland 5 | 23 | 938 | |
| Sill | Glenn O | 1887 | Portland 1 | 18 | 1747 | |
| Sill | Jesse Garfield | 1882 | Portland 10 | 27 | 3767 | |
| Sill | Mert Leander | 1879 | Portland 1 | 18 | 1748 | |
| Silliman | Ernest Chester | 1881 | Jackson | 10 | 473 | |
| Sills | Guy Edwin | 1892 | Union | 30 | 1005 | |
| Sills | Leon Tunis | 1885 | Washington | 32 | 129 | |
| Silsbe | Peter | 1876 | Tillamook | 28 | 1735 | |
| Silton | Davis | 1887 | Portland 1 | 18 | 1749 | |
| Siltzer | George Washington | 1874 | Portland 1 | 18 | 1750 | |
| Silva | Arthur Martin | 1892 | Columbia | 5 | 3901 | |
| Silva | Charles Albert | 1875 | Portland 5 | 23 | 939 | |
| Silva | Dean Blanchard | 1884 | Portland 5 | 23 | 940 | |
| Silva | Earl J | 1890 | Portland 6 | 24 | 1351 | |
| Silva | Francis Paul | 1884 | Jackson | 10 | 475 | |
| Silva | Henry Edward | 1882 | Portland 6 | 24 | 1352 | |
| Silva | Joe | 1875 | Clatsop | 4 | 5420 | |
| Silva | John | 1886 | Klamath | 11 | 977 | |
| Silva | Joseph Edward | 1893 | Jackson | 10 | 474 | |
| Silva | Julio William | 1898 | Columbia | 5 | 3902 | |
| Silva | Tony Ed | 1884 | Jackson | 10 | 476 | |
| Silva | William Julio | 1882 | Columbia | 5 | 3903 | |
| Silvano | John | 1872 | Portland 5 | 23 | 941 | |
| Silven | Carl D | 1878 | Baker | 1 | 3619 | |
| Silver | Abraham | 1894 | Portland 3 | 21 | 410 | |
| Silver | Alva Carl | 1900 | Deschutes | 7 | 3871 | |
| Silver | Constantine | 1881 | Portland 2 | 19 | 5595 | |
| Silver | Emmanuel | 1874 | Portland 2 | 19 | 5596 | |
| Silver | Frank | 1874 | Portland 1 | 18 | 1751 | |
| Silver | Fred Allen | 1877 | Multnomah | 16 | 2311 | |
| Silver | George | 1876 | Lake | 11 | 2745 | |
| Silver | John | 1875 | Portland 4 | 22 | 660 | |
| Silver | Landon Ray | 1883 | Wallowa | 30 | 3904 | |
| Silver | Leo Alva | 1893 | Lane | 12 | 2563 | |
| Silver | Morris | 1884 | Portland 3 | 21 | 411 | |
| Silver | Morris | 1873 | Portland 3 | 21 | 412 | |
| Silver | Nathaniel Weldon | 1880 | Wallowa | 30 | 3901 | |
| Silver | Ward W | 1874 | Yamhill | 32 | 4972 | |
| Silverburg | Manny | 1886 | Portland 3 | 21 | 413 | |
| Silverman | Abraham | 1893 | Portland 3 | 21 | 414 | |
| Silverman | Charles Morris | 1872 | Portland 6 | 24 | 1353 | |
| Silverman | Harry | 1900 | Portland 1 | 18 | 1752 | |
| Silverman | Louis | 1881 | Marion 1 | 14 | 5773 | |
| Silverman | Morris | 1876 | Portland 3 | 21 | 418 | |
| Silverman | Nathan | 1885 | Portland 1 | 18 | 1753 |