| Surname | Given | Birth or Age | County | Reel | Seq | Corr |
|---|---|---|---|---|---|---|
| Sorensen | Carl Johan | 1885 | Portland 6 | 24 | 1481 | |
| Sorensen | Carl Martin | 1886 | Portland 8 | 26 | 54 | *Sir |
| Sorensen | Chester John | 1897 | Portland 1 | 18 | 2018 | |
| Sorensen | Christ | 1886 | Clatsop | 4 | 5647 | |
| Sorensen | Christian Jean | 1898 | Portland 8 | 26 | 55 | *Sir |
| Sorensen | Christian N | 1885 | Deschutes | 7 | 3930 | |
| Sorensen | Edwin | 1898 | Clatsop | 4 | 5648 | |
| Sorensen | Frank | 1887 | Clatsop | 4 | 5650 | |
| Sorensen | George Corfix | 1876 | Clatsop | 4 | 5663 | |
| Sorensen | Hans Peder | 1884 | Wasco | 31 | 1408 | |
| Sorensen | Harry Morton | 1891 | Umatilla | 29 | 1566 | |
| Sorensen | Harry S | 1896 | Clatsop | 4 | 5649 | |
| Sorensen | Henry | 1898 | Multnomah | 16 | 2386 | |
| Sorensen | Hobart Lester | 1900 | Washington | 32 | 236 | |
| Sorensen | Jacob | 1876 | Portland 4 | 22 | 828 | |
| Sorensen | Jens | 1888 | Clackamas | 3 | 3611 | |
| Sorensen | John Henry Christian | 1884 | Multnomah | 16 | 2387 | |
| Sorensen | Julius | 1874 | Washington | 32 | 237 | |
| Sorensen | Lars Kristian | 1875 | Lane | 12 | 2746 | |
| Sorensen | Loren Christian | 1886 | Lane | 12 | 2749 | |
| Sorensen | Magnus | 1895 | Clatsop | 4 | 5651 | |
| Sorensen | Miller | 1895 | Lane | 12 | 2747 | |
| Sorensen | Nels Peter | 1888 | Clatsop | 4 | 5666 | |
| Sorensen | Nels Peter | 1884 | Portland 8 | 26 | 56 | *Sir |
| Sorensen | Niels Peter | 1880 | Portland 7 | 25 | 1058 | |
| Sorensen | Oscar Adolph | 1892 | Portland 4 | 22 | 830 | |
| Sorensen | Otto William | 1892 | Tillamook | 28 | 1782 | |
| Sorensen | Robert | 1887 | Lane | 12 | 2748 | |
| Sorensen | Sebastiano | 1884 | Deschutes | 7 | 3814 | *Sco |
| Sorensen | Sigurd Benedict | 1900 | Multnomah | 16 | 2388 | |
| Sorensen | Sigvald Bernhard | 1879 | Clatsop | 4 | 5659 | |
| Sorensen | Stanley Roy | 1887 | Wasco | 31 | 1409 | |
| Sorensen | Sven Trust | 1880 | Portland 4 | 22 | 829 | |
| Sorensen | Walter Paul | 1897 | Lane | 12 | 2750 | |
| Sorensen | William | 1884 | Lane | 12 | 2751 | |
| Sorensin | Ole K | 1891 | Clatsop | 4 | 5644 | |
| Sorenson | Alfred Andreas | 1893 | Portland 3 | 21 | 494 | |
| Sorenson | Arthur | 1883 | Portland 6 | 24 | 1480 | |
| Sorenson | Bernard Frederick | 1882 | Morrow | 15 | 4779 | |
| Sorenson | Charles M | 1893 | Portland 9 | 26 | 3262 | |
| Sorenson | Chris L | 1888 | Portland 2 | 19 | 5782 | |
| Sorenson | Edgar Adolph | 1890 | Linn | 13 | 3299 | |
| Sorenson | Frank G | 1885 | Lake | 11 | 2771 | |
| Sorenson | Hartley Erhart | 1890 | Malheur | 14 | 1202 | |
| Sorenson | Henry | 1896 | Benton | 2 | 2057 | |
| Sorenson | John Albert | 1882 | Clackamas | 3 | 3612 | |
| Sorenson | Joseph Kaurin | 1889 | Clatsop | 4 | 5675 | |
| Sorenson | Leslie Eugene | 1898 | Portland 9 | 26 | 3263 | |
| Sorenson | Louis | 1876 | Portland 1 | 18 | 2020 | |
| Sorenson | Mads | 1875 | Grant | 8 | 5365 | |
| Sorenson | Norman Andrew | 1883 | Clackamas | 3 | 3613 | |
| Sorenson | Otto | 1886 | Clackamas | 3 | 3614 | |
| Sorenson | S Peter | 1873 | Portland 2 | 19 | 5783 | |
| Sorenson | Sigurd | 1884 | Coos | 6 | 4736 | *Sou |
| Sorenson | Sven Anderson | 1880 | Multnomah | 16 | 2389 | |
| Sorenson | Thomas Allen | 1884 | Coos | 6 | 4737 | *Sou |
| Sorenson | Thomas Emil John | 1882 | Portland 2 | 19 | 5784 | |
| Sorenson | Thomas Philip | 1897 | Coos | 6 | 4738 | *Sou |
| Sorenson | Thorvald | 1884 | Portland 1 | 18 | 2019 | |
| Sorenson | William | 1879 | Coos | 6 | 4739 | *Sou |
| Sorenson | William Emanuel | 1889 | Multnomah | 16 | 2390 | |
| Sorerapas | James | 1896 | Polk | 16 | 5401 | |
| Sorg | Lewis Albert | 1880 | Polk | 16 | 5399 | |
| Sorger | Mathias John | 1882 | Portland 4 | 22 | 831 | |
| Soriano | Jose | 1893 | Douglas | 8 | 2220 | |
| Sorich | Anglo | 1890 | Portland 1 | 18 | 2021 | |
| Sorkki | Michael Richard | 1897 | Clatsop | 4 | 5660 | |
| Sorkki | Oscar | 1877 | Clatsop | 4 | 5665 | |
| Sorko | Anton | 1880 | Polk | 16 | 5400 | |
| Sorlie | John Petter | 1881 | Portland 10 | 27 | 3938 | |
| Sornes | Nels John | 1883 | Lane | 12 | 2752 | |
| Sornes | Ole Elias | 1888 | Douglas | 8 | 2221 | |
| Sorohan | John Logan | 1886 | Clatsop | 4 | 5662 | |
| Soron | Hess | 1880 | Portland 8 | 26 | 53 | *Sir |
| Soronen | Henry | 1894 | Clatsop | 4 | 5652 | |
| Sorrels | Gerald Arthur | 1894 | Josephine | 10 | 3431 | |
| Sorrels | Harry Jesse | 1889 | Josephine | 10 | 3432 | |
| Sorrels | Owen Thomas | 1887 | Klamath | 11 | 1043 | |
| Sorrels | Russel Dewey | 1898 | Josephine | 10 | 3433 | |
| Sorsby | Byrd Napier | 1885 | Clatsop | 4 | 5664 | |
| Sorsby | William Chapman | 1880 | Clatsop | 4 | 5653 | |
| Sorte | Sivert Olson | 1881 | Portland 8 | 26 | 57 | *Sir |
| Sortor | Clyde Vernis | 1893 | Coos | 6 | 4740 | *Sou |
| Sortor | John | 1881 | Umatilla | 29 | 1567 | |
| Sorum | Alexander | 1886 | Portland 3 | 21 | 495 | |
| Sorveng | Matt | 1887 | Portland 9 | 26 | 3264 | |
| Sorvo | August | 1885 | Clatsop | 4 | 5658 | |
| Sorvo | Joseph | 1879 | Portland 10 | 27 | 3939 | |
| Sorweide | Homer Orvil | 1897 | Sherman | 27 | 5934 | |
| Sorweide | Logan Arthur | 1899 | Wasco | 31 | 1410 | |
| Sory | Thomas Loring | 1881 | Portland 3 | 21 | 656 | *Sto |
| Sorysmith | Gerald Campbell | 1889 | Portland 2 | 19 | 5779 | *Soo |
| Sosin | Leon | 1877 | Portland 2 | 19 | 5785 | |
| Sosinski | Thomas | 1874 | Portland 3 | 21 | 496 | |
| Sosnick | Albert | 1879 | Portland 4 | 22 | 832 | |
| Sossi | Giuseppe | 1880 | Portland 4 | 22 | 833 | |
| Soteriakis | Gus | 1886 | Coos | 6 | 4731 | |
| Soteriakis | Itilianos | 1884 | Coos | 6 | 4732 | |
| Soterion | Tom Louis | 1900 | Coos | 6 | 4730 | |
| Soth | Rodney Olen | 1891 | Benton | 2 | 2058 | |
| Soth | William Frederick | 1875 | Wasco | 31 | 1411 | |
| Sotirapoulos | John | 1888 | Portland 2 | 19 | 5786 | |
| Sotka | Abraham | 1877 | Clatsop | 4 | 5668 | |
| Soto | Antonis | 1880 | Portland 10 | 27 | 3940 | |
| Soto | Henry | 1890 | Umatilla | 29 | 1568 | |
| Soto | Spero | 1883 | Clatsop | 4 | 5667 | |
| Sotto | Eustaguio | 1893 | Portland 9 | 26 | 3265 | |
| Sottoirra | Tony | 1899 | Portland 4 | 22 | 834 | |
| Sotu | Anton | 1887 | Clatsop | 4 | 5669 | |
| Sotu | Nick | 1894 | Clatsop | 4 | 5670 | |
| Souden | Charles Duane | 1893 | Clatsop | 4 | 5687 | |
| Souder | Daniel William | 1877 | Union | 30 | 1095 | |
| Souers | Frank | 1893 | Portland 9 | 26 | 3266 | |
| Souiervelle | Albert Lester | 1880 | Harney | 9 | 1142 | |
| Soukoulis | Constantinos Stamation | 1878 | Portland 1 | 18 | 2022 | |
| Soule | Andrew Albert | 1882 | Klamath | 11 | 1047 | |
| Soule | Avery Alvin | 1876 | Portland 5 | 23 | 1065 | |
| Soule | Bert Edwin | 1881 | Portland 8 | 26 | 58 | *Sir |
| Soule | Charles Rollins | 1875 | Portland 2 | 19 | 5787 | |
| Soule | Elbert Fuller | 1873 | Portland 1 | 18 | 2023 | |
| Soule | Eugene L | 1891 | Portland 9 | 26 | 3267 | |
| Soule | Harold Alton | 1890 | Linn | 13 | 3309 | |
| Soule | Ira Garfield | 1880 | Linn | 13 | 3310 | |
| Soule | James Goodmin | 1884 | Portland 3 | 21 | 498 | |
| Soule | Nahaniel Corelsan | 1884 | Portland 6 | 24 | 1482 | |
| Soule | Orville Ira | 1898 | Linn | 13 | 3311 | |
| Soule | Roy Claypool | 1886 | Portland 7 | 25 | 1059 | |
| Soule | Tell | 1878 | Portland 6 | 24 | 1483 | |
| Soule | Thornton Forest | 1874 | Multnomah | 16 | 2391 | |
| Soules | Eart | 1895 | Marion 2 | 15 | 3039 | |
| Souliotis | Ithanasios Crk | 1881 | Coos | 6 | 4733 | |
| Souls | William Henry | 1875 | Portland 3 | 21 | 499 | |
| Soults | Homer Alexander | 1881 | Lane | 12 | 2754 | |
| Soumie | Roy Ruben | 1900 | Portland 10 | 27 | 3942 | |
| Soumis | Avila Joseph | 1887 | Harney | 9 | 1145 | *Sov |
| Sound | Erling Arthur | 1892 | Portland 7 | 25 | 1060 | |
| Sound | Henry Inglof | 1886 | Portland 8 | 26 | 59 | *Sir |
| Sounsers | Christopher | 1885 | Deschutes | 7 | 3928 | |
| Sourapas | James | 1884 | Portland 1 | 18 | 2024 | |
| Sourapas | John Constantine | 1883 | Portland 1 | 18 | 2025 | |
| Sourapas | Steve | 1892 | Portland 2 | 19 | 5788 | |
| Sourbear | Claude H | 1896 | Portland 2 | 19 | 5789 | |
| Sourbeer | Thomas Clinton | 1882 | Portland 5 | 23 | 1066 | |
| Sourck | Adolph Ed | 1898 | Portland 10 | 27 | 3941 | |
| Soutar | David Alexander | 1885 | Portland 6 | 24 | 1484 | |
| South | Charles L | 1893 | Portland 2 | 19 | 5790 | |
| South | Claude Holt | 1888 | Polk | 16 | 5402 | |
| South | David Franklin | 1873 | Union | 30 | 1096 | |
| South | Dock Franklin | 1882 | Linn | 13 | 3300 | |
| South | Earl Ray | 1889 | Marion 1 | 15 | 178 | |
| South | Frank Bowman | 1898 | Portland 2 | 19 | 5791 | |
| South | James Doctor | 1881 | Portland 4 | 22 | 835 | |
| South | Jesse Cornelius | 1879 | Jefferson | 10 | 1996 | |
| South | John Willis | 1883 | Marion 1 | 15 | 179 | |
| South | Joseph | 1875 | Portland 7 | 25 | 1061 | |
| South | Joseph Earl | 1894 | Polk | 16 | 5403 | |
| South | Laurance Gardinier | 1896 | Umatilla | 29 | 1569 | |
| South | Mat | 1883 | Marion 1 | 15 | 180 | |
| South | Perry Allen | 1876 | Deschutes | 7 | 3932 | |
| South | Roy Ford | 1892 | Marion 1 | 15 | 181 | |
| South | Thomas | 1897 | Deschutes | 7 | 3933 | |
| South | William Hull | 1878 | Marion 1 | 15 | 182 | |
| Southard | Cyril Carl | 1885 | Portland 7 | 25 | 1062 | |
| Southard | Dolph Cass | 1894 | Linn | 13 | 3301 | |
| Southard | Earl L | 1887 | Lane | 12 | 2756 | |
| Southard | Fred Bartlett | 1899 | Portland 6 | 24 | 1485 | |
| Southard | Fred O | 1895 | Wasco | 31 | 1412 | |
| Southard | Frederick Ernest | 1900 | Portland 4 | 22 | 836 | |
| Southard | George Irvin | 1888 | Baker | 1 | 3720 | |
| Southard | Harry | 1892 | Portland 10 | 27 | 3943 | |
| Southard | Hillis Archibald | 1896 | Linn | 13 | 3302 | |
| Southard | Hubert Francis | 1899 | Marion 2 | 15 | 3040 | |
| Southard | James Wm Franklin | 1899 | Linn | 13 | 3303 | |
| Southard | John H | 1899 | Columbia | 5 | 4001 | |
| Southard | Minza L | 1874 | Linn | 13 | 3304 | |
| Southard | William Robert | 1882 | Baker | 1 | 3721 | |
| Souther | William Elba | 1889 | Washington | 32 | 238 | |
| Southern | Harry Delos | 1883 | Wasco | 31 | 1413 | |
| Southern | John Willis | 1881 | Linn | 13 | 3305 | |
| Southern | Raymond Duncan | 1895 | Linn | 13 | 3306 | |
| Southern | Richard William | 1896 | Clatsop | 4 | 5671 | |
| Southern | William Isaac | 1898 | Malheur | 14 | 1203 | |
| Southman | Adolph | 1874 | Clatsop | 4 | 5672 | |
| Southmayd | Harry Walter | 1884 | Yamhill | 32 | 5065 | |
| Southmayer | Frank Edward | 1881 | Coos | 6 | 4734 | |
| Southstone | Ralph Herbert | 1887 | Coos | 6 | 4735 | |
| Southward | Charles Valentine | 1900 | Umatilla | 29 | 1570 | |
| Southwell | Clinton Johnson | 1896 | Lincoln | 12 | 4860 | |
| Southwell | Clyde William | 1895 | Lincoln | 12 | 4861 | |
| Southwell | Floyd Asa | 1883 | Jackson | 10 | 562 | |
| Southwell | Howard Harrington | 1899 | Lincoln | 12 | 4859 | |
| Southwick | Charley Frank | 1895 | Wallowa | 30 | 3962 | |
| Southwick | Clyde Hugh | 1894 | Polk | 16 | 5404 | |
| Southwick | Earnest Alonzo | 1875 | Portland 3 | 21 | 500 | |
| Southwick | Earnest Burt | 1898 | Wallowa | 30 | 3963 | |
| Southwick | Elmer Elloworth | 1888 | Wallowa | 30 | 3960 | |
| Southwick | Eugene Wait | 1899 | Polk | 16 | 5405 | |
| Southwick | Franklin B | 1883 | Polk | 16 | 5406 | |
| Southwick | Fred Lee | 1896 | Wallowa | 30 | 3959 | |
| Southwick | George Aaron | 1888 | Portland 4 | 22 | 837 | |
| Southwick | George Lenard | 1883 | Union | 30 | 1097 | |
| Southwick | Glen Milton | 1898 | Polk | 16 | 5407 | |
| Southwick | Norris Irvin | 1888 | Portland 4 | 22 | 838 | |
| Southwick | Otho Emmett | 1892 | Wallowa | 30 | 3961 | |
| Southwick | Percy Willis | 1897 | Lane | 12 | 2757 | |
| Southwick | Ralph Harrison | 1891 | Wallowa | 30 | 3957 | |
| Southwick | Rolland Smith | 1877 | Marion 1 | 15 | 183 | |
| Southworth | Carl | 1886 | Marion 1 | 15 | 184 | |
| Southworth | Charles Clinton | 1890 | Portland 2 | 19 | 5792 | |
| Southworth | Edward Irving | 1878 | Grant | 8 | 5367 | |
| Southworth | Friend Park | 1877 | Portland 7 | 25 | 1063 | |
| Southworth | James Leroy | 1889 | Deschutes | 7 | 3929 | |
| Southworth | John Charles | 1879 | Linn | 13 | 3307 | |
| Southworth | Otis Bernard | 1881 | Portland 10 | 27 | 3944 | |
| Southworth | Stelman Otis | 1874 | Linn | 13 | 3308 | |
| Southworth | Webster Sawyer | 1880 | Grant | 8 | 5366 | |
| Southworth | William Henry | 1877 | Deschutes | 7 | 3931 | |
| Souvignier | Earl Raymond | 1896 | Portland 7 | 25 | 1064 | |
| Sovas | George G | 1890 | Klamath | 11 | 1042 | |
| Sovern | George | 1876 | Portland 3 | 21 | 501 | |
| Sovern | William Andrew | 1874 | Portland 1 | 18 | 2026 | |
| Soverns | Louis Melvin | 1886 | Lane | 12 | 2753 | *Sou |
| Sovey | Sidney Stuart | 1888 | Clatsop | 4 | 5657 | |
| Sovey | Walter Alexander | 1900 | Portland 6 | 24 | 1486 | |
| Sovier | Alva levi | 1891 | Benton | 2 | 2059 | |
| Sovinski | Bruno Tom | 1900 | Clackamas | 3 | 3615 | |
| Sovluse | Saturnino | 1887 | Harney | 9 | 1143 | |
| Sovrbeer | Roy | 1888 | Lane | 12 | 2755 | *Sou |
| Sowa | Vincent Paul | 1894 | Clackamas | 3 | 3617 | |
| Soward | Earl Lavanda | 1895 | Baker | 1 | 3722 | |
| Soward | Ross Alfred | 1885 | Malheur | 14 | 1204 | |
| Sowardo | James Morgain | 1889 | Portland 4 | 22 | 839 | |
| Sowards | Roy Elmer | 1882 | Deschutes | 7 | 3934 | |
| Sowash | Jacob Franklin | 1873 | Portland 1 | 18 | 2027 | |
| Sowash | John B | 1879 | Clatsop | 4 | 5674 | |
| Sowash | William Dave | 1881 | Clatsop | 4 | 5673 | |
| Sowell | Charley Isac | 1896 | Josephine | 10 | 3434 | |
| Sowell | Frank Thomas | 1885 | Josephine | 10 | 3435 | |
| Sowell | Harrison Ebenezer | 1896 | Josephine | 10 | 3436 | |
| Sowell | James Edwin | 1881 | Josephine | 10 | 3437 | |
| Sowell | John Andrew | 1887 | Josephine | 10 | 3438 | |
| Sowell | Lee Joseph | 1891 | Josephine | 10 | 3439 | |
| Sowell | Richard Green | 1886 | Josephine | 10 | 3440 | |
| Sowell | William Joseph | 1899 | Josephine | 10 | 3441 | |
| Sowers | John Wesley | 1894 | Crook | 7 | 919 | |
| Sowers | Robert Alden | 1881 | Portland 8 | 26 | 60 | *Sir |
| Sowers | Robert Howard | 1889 | Jackson | 10 | 563 | |
| Sowers | Walter C | 1887 | Hood River | 9 | 2804 | |
| Sowers | William Arthur | 1892 | Baker | 1 | 3723 | |
| Sowinski | Clem Edward | 1895 | Multnomah | 16 | 2392 | |
| Sowles | John Robert | 1886 | Lane | 12 | 2758 | |
| Sox | Carleton Edward | 1874 | Linn | 13 | 3312 | |
| Soyenko | Peter | 1878 | Portland 1 | 18 | 2028 | |
| Soyster | George William | 1893 | Portland 5 | 23 | 1067 | |
| Spachiotis | Demetries | 1880 | Clatsop | 4 | 5676 | |
| Spackman | Charles Ray | 1873 | Portland 10 | 27 | 3946 | |
| Spackman | Charles Ray (Jr) | 1896 | Portland 10 | 27 | 3945 | |
| Spackman | Donald Leland | 1893 | Klamath | 11 | 1053 | |
| Spackman | Reuben Bruce | 1889 | Klamath | 11 | 1049 | |
| Spackman | S M | 1890 | Portland 9 | 26 | 3268 | |
| Spackman | Samuel Montague | 1873 | Portland 4 | 22 | 840 | |
| Spacynski | Felix | 1879 | Columbia | 5 | 4002 | |
| Spada | Bortolo | 1898 | Klamath | 11 | 1063 | |
| Spada | Cosmo | 1886 | Washington | 32 | 239 | |
| Spada | Frank | 1879 | Washington | 32 | 240 | |
| Spada | George | 1879 | Multnomah | 16 | 2393 | |
| Spada | Vito | 1873 | Washington | 32 | 242 | |
| Spadler | John Christian | 1877 | Clackamas | 3 | 3622 | |
| Spady | Conrad Nick | 18 yr | Portland 8 | 26 | 61 | *Sir |
| Spady | Edward | 1900 | Washington | 32 | 243 | |
| Spady | George | 1893 | Washington | 32 | 241 | |
| Spady | George | 1892 | Portland 8 | 26 | 62 | *Sir |
| Spady | George Lewis | 1892 | Portland 8 | 26 | 63 | *Sir |
| Spady | Gottleib | 1873 | Portland 8 | 26 | 64 | *Sir |
| Spady | Henry | 1894 | Portland 8 | 26 | 116 | |
| Spady | Henry Edw | 1888 | Portland 9 | 26 | 3269 | |
| Spady | Joe | 1892 | Portland 8 | 26 | 117 | |
| Spady | John | 1890 | Portland 5 | 23 | 1068 | |
| Spady | John | 1900 | Portland 8 | 26 | 118 | |
| Spady | John Jack | 1898 | Portland 8 | 26 | 119 | |
| Spady | Joseph | 1883 | Clackamas | 3 | 3618 | |
| Spady | Lewis | 1889 | Clackamas | 3 | 3619 | |
| Spady | Lewis | 1900 | Portland 8 | 26 | 120 | |
| Spady | Nick | 1876 | Portland 8 | 26 | 121 | |
| Spady | Wilber Brill | 1900 | Tillamook | 28 | 1783 | |
| Spady | William | 1900 | Portland 8 | 26 | 122 | |
| Spaeth | Fred (Jr) | 1886 | Union | 30 | 1100 | |
| Spafford | Ray Melvin | 1882 | Portland 5 | 23 | 1069 | |
| Spagle | Charles Fred | 1874 | Clackamas | 3 | 3620 | |
| Spagle | Frank John | 1880 | Wasco | 31 | 1414 | |
| Spagle | Lewis Philip | 1878 | Clackamas | 3 | 3621 | |
| Spahn | Albert | 1891 | Portland 5 | 23 | 1070 | |
| Spahn | Edwin Robert | 1897 | Portland 5 | 23 | 1071 | |
| Spahn | Frank Albert | 1888 | Portland 5 | 23 | 1072 | |
| Spahn | James Harvey | 1875 | Lane | 12 | 2759 | |
| Spahn | John Franklin | 1891 | Union | 30 | 1101 | |
| Spahn | Oscar Henry | 1895 | Portland 5 | 23 | 1073 | |
| Spain | Archie Cornelius | 1877 | Union | 30 | 1102 | |
| Spain | Charles S | 1884 | Baker | 1 | 3724 | |
| Spain | Fred Edwin | 1879 | Union | 30 | 1103 | |
| Spain | Gail Elliott | 1898 | Portland 6 | 24 | 1487 | |
| Spain | Jacob C | 1891 | Baker | 1 | 3725 | |
| Spain | John Abram | 1900 | Baker | 1 | 3726 | |
| Spain | Oral | 1887 | Marion 1 | 15 | 185 | |
| Spain | Robert Earl | 1894 | Baker | 1 | 3727 | |
| Spakianos | John | 1881 | Portland 1 | 18 | 2029 | |
| Spalding | Benjamin Ralph | 1872 | Josephine | 10 | 3442 | |
| Spalding | Cecil David | 1900 | Gilliam | 8 | 3883 | |
| Spalding | David | 1873 | Gilliam | 8 | 3884 | |
| Spalding | Eldon Lincoln | 1899 | Josephine | 10 | 3443 | |
| Spalding | Elmer William | 1891 | Josephine | 10 | 3444 | |
| Spalding | Francis John | 1875 | Josephine | 10 | 3445 | |
| Spalding | Harold Bell | 1879 | Portland 6 | 24 | 1488 | |
| Spalding | Lawrence Earl | 1885 | Portland 8 | 26 | 123 | |
| Spalding | Ralph C | 1895 | Columbia | 5 | 4003 | |
| Spalding | Roy J | 1895 | Douglas | 8 | 2231 | |
| Spalding | Russell Ross | 1898 | Wheeler | 32 | 1869 | |
| Spalding | Stanford Monroe | 1892 | Umatilla | 29 | 1571 | |
| Spalinger | Albert | 1877 | Douglas | 8 | 2243 | |
| Spalinger | Edward | 1875 | Linn | 13 | 3313 | |
| Spalinger | John | 1872 | Washington | 32 | 244 | |
| Spalinger | Richard | 1876 | Crook | 7 | 920 | |
| Spalinger | Werner | 1882 | Wasco | 31 | 1415 | |
| Spamer | Ernest Francis | 1893 | Portland 2 | 19 | 5793 | |
| Spande | Leonard Emile | 1894 | Clatsop | 4 | 5677 | |
| Spaner | Angelus James | 1881 | Wallowa | 30 | 3966 | |
| Spang | Bernardine Wesley | 1886 | Washington | 32 | 245 | |
| Spang | Charley | 1888 | Portland 2 | 19 | 5797 | |
| Spang | Johan | 1884 | Clatsop | 4 | 5679 | |
| Spangenberg | Lee Elgin | 1880 | Lane | 12 | 2760 | |
| Spangle | Charles Edward | 1892 | Union | 30 | 1104 | |
| Spangle | Raymond Leslie | 1887 | Yamhill | 32 | 5066 | |
| Spangler | Alfred Amos | 1883 | Clackamas | 3 | 3623 | |
| Spangler | Arthur Albert | 1887 | Harney | 9 | 1146 | |
| Spangler | Clarence Goodhart | 1892 | Wallowa | 30 | 3965 | |
| Spangler | Clifton Elroy | 1875 | Curry | 7 | 1777 | |
| Spangler | Dennis Olin | 1874 | Douglas | 8 | 2224 | |
| Spangler | Francis Michael | 1897 | Wallowa | 30 | 3964 | |
| Spangler | Harry | 1885 | Grant | 8 | 5368 | |
| Spangler | Lawrence Alfred | 1880 | Portland 7 | 25 | 1066 | |
| Spangler | Lewis Edward | 1888 | Umatilla | 29 | 1572 | |
| Spangler | Paul Edwin | 1899 | Lane | 12 | 2761 | |
| Spanier | Nick | 1876 | Portland 4 | 22 | 841 | |
| Spaniol | Arnold J | 1891 | Portland 2 | 19 | 5798 | |
| Spaniol | Jacob | 1878 | Marion 1 | 15 | 186 | |
| Spaniol | Joseph John | 1896 | Marion 1 | 15 | 187 | |
| Spaniol | Leo John | 1891 | Portland 3 | 21 | 502 | |
| Spanodakis | Emanuel | 1894 | Portland 2 | 19 | 5799 | |
| Spanos | Anastasios Spiros | 1900 | Portland 2 | 19 | 5794 | |
| Spanos | Christ Demitri | 1897 | Portland 2 | 19 | 5795 | |
| Spanos | Frank N | 1895 | Portland 1 | 18 | 2030 | |
| Spanos | Sam John | 1873 | Portland 2 | 19 | 5796 | |
| Spar | Marko | 1878 | Tillamook | 28 | 1784 | |
| Sparfeldt | Albert | 1874 | Clackamas | 3 | 3624 | |
| Sparhawk | Lynden | 1898 | Portland 10 | 27 | 3947 | |
| Spark | Christopher Daniel | 1882 | Portland 10 | 27 | 3948 | |
| Spark | Elmer Ellsworth | 1877 | Columbia | 5 | 4004 | |
| Sparks | Bert Sparham | 1891 | Portland 2 | 19 | 5800 | |
| Sparks | Charles Milton | 1890 | Clackamas | 3 | 3625 | |
| Sparks | Charles Webster | 1879 | Polk | 16 | 5409 | |
| Sparks | Cyrus Clyde | 1890 | Hood River | 9 | 2805 | |
| Sparks | David Alfred | 1890 | Marion 2 | 15 | 3041 | |
| Sparks | Dexter | 1875 | Lane | 12 | 2762 | |
| Sparks | Edwin Spurgeon | 1877 | Washington | 32 | 246 | |
| Sparks | Ernest Edgar | 1880 | Portland 4 | 22 | 842 | |
| Sparks | Ernest Ray | 1885 | Portland 6 | 24 | 1489 | |
| Sparks | Felix | 1876 | Lane | 12 | 2763 | |
| Sparks | Grover Cleveland | 1884 | Douglas | 8 | 2239 | |
| Sparks | Henry Cleveland | 1884 | Clackamas | 3 | 3626 | |
| Sparks | Hugh Walter | 1882 | Washington | 32 | 247 | |
| Sparks | Jacob Daniels | 1885 | Portland 4 | 22 | 843 | |
| Sparks | James Blane | 1882 | Gilliam | 8 | 3885 | |
| Sparks | James H | 1891 | Portland 1 | 18 | 2031 | |
| Sparks | Jay William | 1884 | Umatilla | 29 | 1573 | |
| Sparks | Jesse Lestle | 1897 | Coos | 6 | 4741 | |
| Sparks | Joe Benjiman | 1885 | Portland 8 | 26 | 124 | |
| Sparks | John Albertus | 1885 | Washington | 32 | 248 | |
| Sparks | John Theodore | 1885 | Multnomah | 16 | 2394 | |
| Sparks | Jonah | 1885 | Klamath | 11 | 1064 | |
| Sparks | Joseph Allen | 1876 | Wheeler | 32 | 1870 | |
| Sparks | Joseph Claude | 1882 | Clatsop | 4 | 5680 | |
| Sparks | Kenneth Roland | 1900 | Hood River | 9 | 2806 | |
| Sparks | Leland J | 1889 | Portland 7 | 25 | 1067 | |
| Sparks | Loyd Loundes | 1895 | Jackson | 10 | 564 | |
| Sparks | Ora Bennet | 1882 | Umatilla | 29 | 1574 | |
| Sparks | Thomas Bailey | 1896 | Douglas | 8 | 2227 | |
| Sparks | Thomas Jefferson | 1877 | Klamath | 11 | 1070 | |
| Sparks | Walter George | 1897 | Hood River | 9 | 2807 | |
| Sparks | William Harlan | 1882 | Klamath | 11 | 1062 | |
| Sparks | William Robertson | 1895 | Washington | 32 | 249 | |
| Sparks | William Stewart | 1879 | Clackamas | 3 | 3627 | |
| Sparlin | Frank Sylvester | 1887 | Josephine | 10 | 3446 | |
| Sparlin | George Henry | 1877 | Josephine | 10 | 3447 | |
| Sparlin | Harvey Clair | 1890 | Josephine | 10 | 3448 | |
| Sparlin | John Jefferson | 1882 | Josephine | 10 | 3449 | |
| Sparlin | Lester Lee | 1893 | Josephine | 10 | 3450 | |
| Sparlin | Robert Earl | 1897 | Josephine | 10 | 3451 | |
| Sparling | Charley Augustus | 1880 | Sherman | 27 | 5935 | |
| Sparling | Clarence | 1893 | Sherman | 27 | 5936 | |
| Sparling | Edward Fred | 1884 | Columbia | 5 | 4005 | |
| Sparling | Louis | 1883 | Curry | 7 | 1771 | |
| Sparr | Clinton E | 1897 | Portland 7 | 25 | 1068 | |
| Sparras | Gust | 1898 | Umatilla | 29 | 1575 | |
| Sparras | John | 1897 | Umatilla | 29 | 1576 | |
| Sparrow | John James | 1886 | Portland 10 | 27 | 3949 | |
| Sparrow | William Henry | 1884 | Klamath | 11 | 1056 | |
| Spasa | Pete | 1872 | Portland 1 | 18 | 2032 | |
| Spassov | Simon | 1880 | Portland 10 | 27 | 3950 | |
| Spatarin | Vasilie | 1892 | Portland 1 | 18 | 2033 | |
| Spater | James Edward | 1877 | Jackson | 10 | 565 | |
| Spath | Fredrick | 1885 | Columbia | 5 | 4006 | |
| Spath | Gustave Adolph | 1883 | Washington | 32 | 250 | |
| Spath | Harry Edward | 1900 | Clatsop | 4 | 5681 | |
| Spath | Harry Frederick | 1900 | Wasco | 31 | 1416 | |
| Spath | Otto Theodore | 1875 | Washington | 32 | 251 | |
| Spath | Paul Richard | 1878 | Portland 3 | 21 | 544 | |
| Spath | Vingens | 1875 | Portland 7 | 25 | 1069 | |
| Spathis | John Nicholas | 1883 | Portland 1 | 18 | 2034 | |
| Spats | John Joseph | 1896 | Umatilla | 29 | 1577 | |
| Spatz | Emerson Joseph | 1884 | Malheur | 14 | 1205 | |
| Spaugh | Alba Lavern | 1896 | Douglas | 8 | 2225 | |
| Spaugh | Cecil Irvine | 1887 | Tillamook | 28 | 1785 | |
| Spaugh | Charles Henry | 1879 | Deschutes | 7 | 3935 | |
| Spaugh | Clarence Lee | 1876 | Portland 6 | 24 | 1490 | |
| Spaugh | Roy Edward | 1884 | Portland 5 | 23 | 1074 |