| Surname | Given | Birth or Age | County | Reel | Seq | Corr |
|---|---|---|---|---|---|---|
| Cloney | William | 1899 | Portland 1 | 17 | 1430 | |
| Clonfer | Pietre | 1880 | Portland 1 | 17 | 1431 | |
| Cloniger | Owen Wallace | 1881 | Wallowa | 30 | 2169 | |
| Cloninger | Claude Cleveland | 1890 | Columbia | 5 | 1430 | |
| Cloninger | Mitchell Andrew | 1889 | Portland 4 | 21 | 2448 | |
| Cloninger | Philip Ivory | 1894 | Columbia | 5 | 1431 | |
| Cloose | Edward L | 1890 | Marion 2 | 15 | 1077 | |
| Clopton | Claude Otis | 1873 | Klamath | 10 | 4259 | |
| Clore | Frank Frederick | 1895 | Washington | 31 | 2682 | |
| Clore | Wray Victor | 1891 | Portland 1 | 17 | 1432 | |
| Clorno | Hollis Ransom | 1886 | Curry | 7 | 1109 | |
| Close | Bernard Emile | 1885 | Portland 2 | 18 | 5238 | |
| Close | Carlos Cooper | 1892 | Portland 1 | 17 | 1433 | |
| Close | Clarence Egburt | 1876 | Lane | 11 | 4051 | |
| Close | Francis Richmond | 1881 | Lane | 11 | 4052 | |
| Close | Fred | 1872 | Deschutes | 7 | 2271 | |
| Close | Haydn Murphy | 1893 | Linn | 13 | 167 | |
| Close | Homer Lewis | 1892 | Portland 10 | 26 | 4869 | |
| Close | John Everette | 1888 | Portland 5 | 22 | 2854 | *Coo |
| Close | John Jay | 1887 | Marion 1 | 14 | 2476 | |
| Close | Orrin Samuel | 1880 | Portland 5 | 22 | 2855 | *Coo |
| Close | Rubin Vallard | 1893 | Jackson | 9 | 3579 | |
| Close | Rueben | 1882 | Klamath | 10 | 4277 | |
| Close | Sidney Roy | 1894 | Marion 2 | 15 | 1078 | |
| Closke | Elvin Greenleaf | 1892 | Douglas | 7 | 4904 | *Ce |
| Closner | Emery Dewey | 1899 | Clackamas | 2 | 3671 | |
| Closner | Frank | 1881 | Sherman | 27 | 5218 | |
| Closner | George | 1884 | Clackamas | 2 | 3672 | |
| Closner | James Martin | 1897 | Clackamas | 2 | 3673 | |
| Closner | John David | 1895 | Clackamas | 2 | 3674 | |
| Closner | William Edward | 1888 | Clackamas | 2 | 3675 | |
| Closoner | Rudolph | 1875 | Multnomah | 15 | 5566 | |
| Closset | Alfred Adolph | 1881 | Portland 6 | 23 | 2989 | |
| Clossett | Eugene Leon | 1884 | Portland 2 | 18 | 5239 | |
| Closson | Leonard LeRoy | 20 yr | Portland 9 | 26 | 1357 | |
| Clossort | Oscar Joseph | 1894 | Portland 1 | 17 | 1434 | |
| Clostermann | Robert George | 1885 | Portland 5 | 22 | 2856 | *Coo |
| Clothier | Everette | 1887 | Douglas | 7 | 4964 | |
| Clothier | John Arthur | 1878 | Harney | 9 | 248 | |
| Clothier | Merritt Jennings | 1896 | Douglas | 7 | 4973 | |
| Cloud | Carl W | 1900 | Baker | 1 | 742 | |
| Cloud | Edgar Bonces | 1874 | Hood River | 9 | 1615 | |
| Cloud | Edwin Albert | 1896 | Portland 9 | 26 | 1358 | |
| Cloud | George Fred | 1898 | Portland 8 | 25 | 2597 | |
| Clough | Alfred Blakely | 1900 | Portland 7 | 24 | 3302 | |
| Clough | Arthur Perry | 1894 | Harney | 9 | 249 | |
| Clough | David | 1886 | Portland 10 | 26 | 4870 | |
| Clough | David Isaac | 1885 | Portland 3 | 20 | 1043 | |
| Clough | Huron W | 1892 | Douglas | 7 | 4957 | |
| Clous | Adam | 1894 | Portland 8 | 25 | 2598 | |
| Clous | Adam C | 1874 | Portland 7 | 24 | 3303 | |
| Clous | Adam H | 1896 | Portland 7 | 24 | 3304 | |
| Clous | Henry Fred | 1876 | Portland 7 | 24 | 3305 | |
| Clous | Jake | 1900 | Portland 8 | 25 | 2599 | |
| Clouse | Gus | 1893 | Lane | 11 | 4053 | |
| Clouse | Paul | 1889 | Lane | 11 | 4054 | |
| Clouse | William Bernard | 1885 | Lane | 11 | 4055 | |
| Cloutier | Heuri Hubert | 1884 | Portland 2 | 18 | 5240 | |
| Clover | Oliver Francis | 1878 | Clatsop | 4 | 260 | |
| Clover | Roy Walker | 1880 | Portland 6 | 23 | 2990 | |
| Clover | Verl Corwin | 1898 | Portland 6 | 23 | 2991 | |
| Clover | Virgil | 1879 | Lane | 11 | 4056 | |
| Clover | Wayne W | 1888 | Lane | 11 | 4057 | |
| Cloverio | Hector John Camillo | 1895 | Multnomah | 15 | 5568 | |
| Cloverio | Lewis | 1874 | Multnomah | 15 | 5567 | |
| Cloves | Frank | 1897 | Portland 3 | 20 | 1044 | |
| Clow | Archie R | 1895 | Portland 6 | 23 | 2963 | *Cla |
| Clow | Carl S | 1898 | Portland 2 | 18 | 5241 | |
| Clow | Claude H | 1874 | Deschutes | 7 | 2272 | |
| Clow | Francis Milton | 1882 | Lane | 11 | 4058 | |
| Clow | Frank | 1880 | Harney | 9 | 250 | |
| Clow | Harry Marcom | 1897 | Portland 8 | 25 | 2600 | |
| Clow | James | 1873 | Polk | 16 | 3461 | |
| Clow | James Henry | 1886 | Umatilla | 28 | 3095 | |
| Clow | Lewis Leroy | 1876 | Portland 7 | 24 | 3306 | |
| Clow | Robert Denton | 1888 | Lane | 11 | 4059 | |
| Clow | Rockey Robert | 1881 | Portland 7 | 24 | 3307 | |
| Clow | Vernon Elliot | 1886 | Columbia | 5 | 1432 | |
| Clower | Lee | 1887 | Union | 29 | 3158 | |
| Cloyed | Curtis Allen | 1879 | Portland 4 | 21 | 2575 | *Cra |
| Cloyes | George Walter | 1883 | Portland 9 | 26 | 1359 | |
| Cloyes | Henry Albert | 1892 | Portland 8 | 25 | 2601 | |
| Clubb | Walter V | 1892 | Portland 2 | 18 | 5242 | |
| Clubb | William Arthur | 1889 | Portland 2 | 18 | 5243 | |
| Clubb | William Clyde | 1891 | Lane | 11 | 4060 | |
| Clucas | Jesse Edwin | 1878 | Marion 2 | 15 | 1079 | |
| Cluchie | Lawrence Vensin | 1895 | Portland 6 | 23 | 2992 | |
| Cluck | George William | 1885 | Douglas | 7 | 4979 | |
| Cluck | James Henry | 1895 | Douglas | 7 | 4967 | |
| Cluck | Oscar Boone | 1880 | Portland 10 | 26 | 4871 | |
| Cluer | Wilbur Alfred | 1899 | Lane | 11 | 4061 | |
| Cluett | Joseph Elyard | 1877 | Clackamas | 2 | 3676 | |
| Cluff | Benjamin Christopher | 1898 | Clatsop | 4 | 261 | |
| Cluff | Harry Lewis | 1878 | Wasco | 30 | 4900 | |
| Clulow | John Bible | 1879 | Wasco | 30 | 4901 | |
| Clum | Frank | 1881 | Lane | 11 | 4062 | |
| Clum | Herman | 1879 | Lane | 11 | 4063 | |
| Clumb | Clarence | 1895 | Portland 2 | 18 | 5244 | |
| Clune | John E | 1878 | Portland 4 | 21 | 2576 | *Cra |
| Clung | Charles Harry | 1898 | Marion 1 | 14 | 2436 | *Chu |
| Clung | Wong | 1874 | Multnomah | 15 | 5569 | |
| Clure | Orris Lessley | 1887 | Portland 6 | 23 | 2993 | |
| Cluster | Clarence L | 1887 | Douglas | 7 | 4960 | |
| Clute | Bert | 1874 | Jackson | 9 | 3580 | |
| Clute | Claude Walter | 1882 | Multnomah | 15 | 5570 | |
| Clute | Leslie Fay | 1899 | Portland 10 | 26 | 4872 | |
| Clutter | Arnold Dickerson | 1881 | Washington | 31 | 2683 | |
| Clutter | George Lee | 1886 | Portland 5 | 22 | 2857 | *Coo |
| Clutter | Herchel | 1884 | Washington | 31 | 2684 | |
| Clyatt | Hugh | 1881 | Portland 9 | 26 | 1360 | |
| Clyde | Frank Adam | 1883 | Portland 1 | 17 | 1435 | |
| Clyde | Harold John | 1896 | Portland 7 | 24 | 3308 | |
| Clyde | John Edward | 1880 | Portland 6 | 23 | 2994 | |
| Clyde | Joseph Henry | 1875 | Curry | 7 | 1129 | |
| Clyde | Oscar Erastus | 1895 | Clackamas | 2 | 3677 | |
| Clyde | Ralph Berton | 1900 | Portland 4 | 21 | 2577 | *Cra |
| Clyde | Ralph Charles | 1880 | Portland 2 | 18 | 5245 | |
| Clyde | Rolley Calvin | 1886 | Portland 10 | 26 | 4873 | |
| Clyma | Walter Leroy | 1884 | Clatsop | 4 | 262 | |
| Clymer | Carl Henry | 1900 | Marion 1 | 14 | 2477 | |
| Clymer | George Harrison | 1894 | Linn | 13 | 168 | |
| Clymer | Linder Fernin | 1885 | Marion 1 | 14 | 2478 | |
| Clynis | Joseph Francis | 1882 | Portland 2 | 18 | 5246 | |
| Clyrus | George S | 1873 | Klamath | 10 | 4275 | |
| Coach | Arthur Terrance | 1878 | Coos | 6 | 878 | |
| Coad | Chetwynd Clay | 1883 | Polk | 16 | 3463 | |
| Coad | Edward Eden | 1877 | Columbia | 5 | 1433 | |
| Coad | George Rowland | 1884 | Jackson | 9 | 3581 | |
| Coade | Montangue Blight | 1885 | Portland 6 | 23 | 3017 | |
| Coahrain | William Hadaway | 1889 | Crook | 7 | 148 | |
| Coaker | Alvah | 1886 | Gilliam | 8 | 3141 | |
| Coakley | Andrew Thomas | 1876 | Portland 5 | 22 | 2858 | *Coo |
| Coakley | Miles Thomas | 1891 | Portland 1 | 17 | 1436 | |
| Coal | Harry Alfred | 1890 | Douglas | 7 | 5006 | |
| Coale | George Townsend | 1885 | Portland 2 | 18 | 5247 | |
| Coalman | Elijah | 1881 | Clackamas | 2 | 3678 | |
| Coalwell | Albert Roy | 1896 | Union | 29 | 3159 | |
| Coalwell | Chas Gordon | 1880 | Baker | 1 | 743 | |
| Coalwell | Harry Elgee | 1884 | Union | 29 | 3160 | |
| Coalwell | Herbert Elmer | 1885 | Union | 29 | 3161 | |
| Coalwell | Marian M | 1886 | Union | 29 | 3162 | |
| Coan | James | 1878 | Portland 6 | 23 | 3018 | |
| Coan | John Byron | 1888 | Douglas | 7 | 5005 | |
| Coan | Ralph Alanzo | 1881 | Portland 7 | 24 | 3309 | |
| Coardy | Walter Bell | 1880 | Portland 2 | 18 | 5248 | |
| Coate | James Henry | 1887 | Portland 7 | 24 | 3310 | |
| Coate | Walter A | 1892 | Portland 6 | 23 | 3019 | |
| Coates | David Benjamin | 1880 | Portland 2 | 18 | 5249 | |
| Coates | Francis Lyman William | 1886 | Jackson | 9 | 3582 | |
| Coates | Fred Wesley | 1885 | Portland 2 | 18 | 5250 | |
| Coates | Johnnie Claten | 1880 | Columbia | 5 | 1434 | |
| Coates | Leroy Gilbert | 1897 | Portland 10 | 26 | 4874 | |
| Coates | Leslie Parsons | 1888 | Wasco | 30 | 4902 | |
| Coates | Lewis Edward | 1883 | Coos | 6 | 879 | |
| Coates | Maxwell Felknor | 1886 | Portland 7 | 24 | 3311 | |
| Coates | Rufus Jefferson | 1880 | Columbia | 5 | 1435 | |
| Coates | Van | 1882 | Linn | 13 | 169 | |
| Coates | Walter Wesley | 1891 | Wheeler | 32 | 1225 | *Cot |
| Coates | William Harvey | 1884 | Portland 2 | 18 | 5251 | |
| Coates | William Johnston | 1872 | Portland 4 | 21 | 2578 | *Cra |
| Coates | William Stanley | 1885 | Tillamook | 28 | 454 | |
| Coats | Ballard Belmont | 1889 | Umatilla | 28 | 3096 | |
| Coats | Christopher Columbus | 1876 | Portland 5 | 22 | 2859 | *Coo |
| Coats | Claud | 1882 | Morrow | 15 | 3754 | |
| Coats | Claud E | 1893 | Sherman | 27 | 5219 | |
| Coats | Clinton Howard | 1877 | Clatsop | 4 | 263 | |
| Coats | Edward Morris | 40 yr | Yamhill | 32 | 2428 | |
| Coats | George Bailey | 1882 | Clatsop | 4 | 264 | |
| Coats | George William | 1891 | Clackamas | 2 | 3679 | |
| Coats | Henry Haskell | 1879 | Polk | 16 | 3464 | |
| Coats | James Soloman | 1888 | Sherman | 27 | 5220 | |
| Coats | Jesse | 1873 | Wallowa | 30 | 2220 | |
| Coats | Jesse Clarence | 1885 | Morrow | 15 | 3755 | |
| Coats | Oris Ernest | 1898 | Wallowa | 30 | 2256 | |
| Coats | Thomas | 1890 | Coos | 6 | 880 | |
| Coats | Walter Garfield | 1881 | Douglas | 7 | 5109 | |
| Cobaal | William | 1881 | Curry | 7 | 1093 | |
| Cobb | Archie | 1885 | Portland 1 | 17 | 1437 | |
| Cobb | Arthur LeRoy | 1878 | Portland 4 | 21 | 2579 | *Cra |
| Cobb | Burton Emory | 1879 | Wasco | 30 | 4903 | |
| Cobb | Burton Wm | 1891 | Portland 2 | 18 | 5252 | |
| Cobb | Cecil E | 1894 | Portland 5 | 22 | 2860 | *Coo |
| Cobb | Charles Henry | 1888 | Yamhill | 32 | 2429 | |
| Cobb | Earl S | 1891 | Portland 7 | 24 | 3312 | |
| Cobb | Ernest | 1884 | Portland 1 | 17 | 1438 | |
| Cobb | Eugene Stanley | 1892 | Portland 1 | 17 | 1439 | |
| Cobb | Everett Eliot | 1896 | Portland 5 | 22 | 2861 | *Coo |
| Cobb | Floyd Baker | 1895 | Morrow | 15 | 3756 | |
| Cobb | Fred Lewis | 1888 | Portland 6 | 23 | 3020 | |
| Cobb | Garney Clair | 1900 | Linn | 13 | 170 | |
| Cobb | George Alfred | 1873 | Portland 4 | 21 | 2580 | *Cra |
| Cobb | George Elliott | 1882 | Clatsop | 4 | 266 | |
| Cobb | George Richard | 1894 | Portland 1 | 17 | 1440 | |
| Cobb | Harry Tyrus | 1898 | Portland 1 | 17 | 1441 | |
| Cobb | Jabiz Mellen | 1875 | Marion 2 | 15 | 1080 | |
| Cobb | James | 1884 | Portland 9 | 26 | 1361 | |
| Cobb | James Alvin | 1882 | Clackamas | 2 | 3680 | |
| Cobb | Jerry Edward | 1875 | Umatilla | 28 | 3097 | |
| Cobb | John Lynch | 1885 | Benton | 2 | 377 | |
| Cobb | John N | 1875 | Lane | 11 | 4064 | |
| Cobb | John Patrick | 1876 | Baker | 1 | 744 | |
| Cobb | Merle Leeon | 1881 | Portland 2 | 18 | 5253 | |
| Cobb | Merrit Samuel | 1875 | Portland 8 | 25 | 2602 | |
| Cobb | Orville L | 1889 | Portland 5 | 22 | 2862 | *Coo |
| Cobb | Raymond W | 1891 | Portland 2 | 18 | 5254 | |
| Cobb | Samuel Allen | 1879 | Clackamas | 2 | 3681 | |
| Cobb | Samuel Henry | 1875 | Wheeler | 32 | 1620 | *Coo |
| Cobb | Thomas Charles | 1878 | Douglas | 7 | 5032 | |
| Cobb | Walter Lee | 1891 | Portland 5 | 22 | 2863 | *Coo |
| Cobb | Warren Broughton | 1895 | Polk | 16 | 3465 | |
| Cobb | Warren Sydney | 1891 | Lincoln | 12 | 4082 | |
| Cobb | William Preston | 1894 | Lane | 11 | 4065 | |
| Cobb | William Wesley | 1887 | Wallowa | 30 | 2175 | |
| Cobb | Winfred Louis | 1875 | Linn | 13 | 171 | |
| Cobb | Winfred Russell | 1885 | Portland 4 | 21 | 2581 | *Cra |
| Cobban | George LeRoy | 1889 | Clatsop | 4 | 267 | |
| Cobban | Robert Kendall | 1880 | Polk | 16 | 3466 | |
| Cobbett | Claude Racsten | 1896 | Portland 10 | 26 | 4875 | |
| Cobbs | Frank Jay | 1872 | Portland 3 | 20 | 1045 | |
| Cobbs | William A | 1878 | Baker | 1 | 745 | |
| Cobe | Ira Frank | 1881 | Portland 6 | 23 | 3021 | |
| Cobeaga | Tito | 1892 | Malheur | 13 | 4583 | |
| Cober | Robert Forentain | 1885 | Klamath | 10 | 4290 | |
| Coberly | Alonzo Edmond | 1874 | Marion 2 | 15 | 1081 | |
| Coberly | Arthur M | 1881 | Portland 6 | 23 | 3022 | |
| Coberly | Robert Arnold | 1898 | Portland 2 | 18 | 5255 | |
| Coberly | Russel E | 1896 | Portland 2 | 18 | 5256 | |
| Cobine | Frank Sylvester | 1883 | Portland 7 | 24 | 3313 | |
| Cobine | Richard Ervin | 1894 | Douglas | 7 | 5086 | |
| Cobine | William Amos | 1899 | Clatsop | 4 | 265 | |
| Coble | Bert Lee | 1880 | Umatilla | 28 | 3098 | |
| Coble | Charles Wesley | 1875 | Baker | 1 | 746 | |
| Coble | Earnest Lester | 1894 | Klamath | 10 | 4364 | |
| Coble | Frank Irvine | 1884 | Portland 10 | 26 | 4876 | |
| Coble | George Washington | 1872 | Baker | 1 | 748 | |
| Coble | John | 1892 | Union | 29 | 3163 | |
| Coble | Lloyd Vernon | 1900 | Baker | 1 | 747 | |
| Coble | Robert Lee | 1899 | Baker | 1 | 749 | |
| Cobleigh | Carl | 1879 | Jackson | 9 | 3586 | |
| Cobleigh | Guy | 1881 | Jackson | 9 | 3585 | |
| Cobleigh | John | 1887 | Jackson | 9 | 3583 | |
| Cobleigh | Roy | 1893 | Jackson | 9 | 3584 | |
| Coblents | Julien | 1886 | Portland 1 | 17 | 1442 | |
| Coburn | Eugene Lightwood | 1886 | Josephine | 10 | 2385 | |
| Coburn | Frank | 1891 | Lake | 11 | 1843 | *Coc |
| Coburn | George | 1891 | Umatilla | 28 | 3099 | |
| Coburn | James Lester | 1889 | Josephine | 10 | 2384 | |
| Coburn | Jay Gilman | 1881 | Lane | 11 | 4066 | |
| Coburn | John Albert | 1889 | Lane | 11 | 4067 | |
| Coburn | Justus Mason | 1883 | Marion 1 | 14 | 2479 | |
| Coburn | Mallen Eby | 1884 | Portland 10 | 26 | 4877 | |
| Coburn | Milliam Amana | 1878 | Jefferson | 10 | 1352 | |
| Coburn | Walter Vernon | 1900 | Josephine | 10 | 2383 | |
| Coburn | William D | 1898 | Tillamook | 28 | 455 | |
| Cobuth | Thompson | 1888 | Wasco | 30 | 4904 | |
| Coby | Abbott Adam | 1876 | Clatsop | 4 | 268 | |
| Coby | Thomas | 1892 | Yamhill | 32 | 2430 | |
| Cocaliaris | John Gust | 1887 | Yamhill | 32 | 2431 | |
| Cocar | Stamatus Nich | 1885 | Umatilla | 28 | 3100 | |
| Cocas | John Gust | 1887 | Yamhill | 32 | 2432 | |
| Coccioli | Giuseppe | 1889 | Coos | 6 | 881 | |
| Cochelas | Frank | 1878 | Klamath | 10 | 4293 | |
| Cochelas | Nick | 1884 | Klamath | 10 | 4322 | |
| Cochell | Wesley | 1889 | Benton | 2 | 378 | |
| Cochell | William | 1889 | Lane | 11 | 4068 | |
| Cochman | Walter Roy | 1883 | Portland 2 | 18 | 5412 | *Cot |
| Cochram | Gordon D | 1894 | Deschutes | 7 | 2278 | *Cof |
| Cochran | Aaron Kerr | 1879 | Marion 1 | 14 | 2480 | |
| Cochran | Albert | 1880 | Lane | 11 | 4069 | |
| Cochran | Albert Newton | 1882 | Polk | 16 | 3467 | |
| Cochran | Albert William | 1876 | Portland 2 | 18 | 5257 | |
| Cochran | Alonzo Justin | 1882 | Portland 3 | 20 | 1046 | |
| Cochran | Arthur Blaine | 1878 | Portland 6 | 23 | 3023 | |
| Cochran | Belva Jewel | 1896 | Umatilla | 28 | 3102 | |
| Cochran | Brainard Gates | 1879 | Marion 1 | 14 | 2481 | |
| Cochran | C Harold | 1894 | Umatilla | 28 | 3104 | |
| Cochran | Carl Suttliff | 1890 | Portland 2 | 18 | 5258 | |
| Cochran | Cassius Clay | 1884 | Portland 1 | 17 | 1443 | |
| Cochran | Charles Demsey | 1887 | Polk | 16 | 3468 | |
| Cochran | Charles Edgar | 1873 | Portland 7 | 24 | 3314 | |
| Cochran | Charles Elmer | 1896 | Morrow | 15 | 3757 | |
| Cochran | Charles Marion | 1900 | Morrow | 15 | 3758 | |
| Cochran | Charles Royal | 1889 | Malheur | 13 | 4584 | |
| Cochran | Christopher Columbus | 1883 | Umatilla | 28 | 3103 | |
| Cochran | Clarence Henry | 1878 | Portland 2 | 18 | 5259 | |
| Cochran | Claud | 1884 | Portland 10 | 26 | 4878 | |
| Cochran | Curtis Maxwell | 1900 | Josephine | 10 | 2386 | |
| Cochran | Early Coleman | 1898 | Coos | 6 | 882 | |
| Cochran | Edgar Benton | 1888 | Baker | 1 | 750 | |
| Cochran | Edmond Sylvestor | 1884 | Clatsop | 4 | 270 | |
| Cochran | Edmond Wesley | 1873 | Clackamas | 2 | 3686 | |
| Cochran | Edward Addison | 1874 | Portland 4 | 21 | 2582 | *Cra |
| Cochran | Ernest | 1883 | Portland 1 | 17 | 1444 | |
| Cochran | Ernest Currier | 1879 | Portland 1 | 17 | 1445 | |
| Cochran | Frank Willard | 1885 | Linn | 13 | 173 | |
| Cochran | Frederich William | 1899 | Wasco | 30 | 4906 | |
| Cochran | George Clyde | 1888 | Hood River | 9 | 1617 | |
| Cochran | George Thomas | 1877 | Union | 29 | 3165 | |
| Cochran | George W | 1900 | Morrow | 15 | 3759 | |
| Cochran | Gilbert Norris | 1894 | Baker | 1 | 751 | |
| Cochran | Gordon Willard | 1898 | Josephine | 10 | 2387 | |
| Cochran | Harry | 1876 | Clackamas | 2 | 3682 | |
| Cochran | Harry | 1882 | Union | 29 | 3166 | |
| Cochran | Henry Harrison | 1876 | Washington | 31 | 2686 | |
| Cochran | Horace Urban | 1880 | Douglas | 7 | 5033 | |
| Cochran | James Bennett | 1883 | Marion 1 | 14 | 2482 | |
| Cochran | James Couch | 1887 | Linn | 13 | 174 | |
| Cochran | James Lindsey | 1875 | Portland 2 | 18 | 5260 | |
| Cochran | James Price | 1875 | Wallowa | 30 | 2232 | |
| Cochran | James Wilson | 1878 | Portland 8 | 25 | 2603 | |
| Cochran | Jesse Abslom | 1891 | Wallowa | 30 | 2176 | |
| Cochran | Jesse C | 1885 | Clackamas | 2 | 3683 | |
| Cochran | Jesse Rush | 1895 | Coos | 6 | 883 | |
| Cochran | John Benjamin | 1878 | Coos | 6 | 884 | |
| Cochran | John Edward | 1894 | Portland 2 | 18 | 5261 | |
| Cochran | John Mason | 1884 | Wasco | 30 | 4907 | |
| Cochran | John William | 1876 | Portland 2 | 18 | 5262 | |
| Cochran | Lee | 1879 | Portland 6 | 23 | 3024 | |
| Cochran | Lemuel | 1882 | Coos | 6 | 885 | |
| Cochran | Leon Hervey | 1876 | Clackamas | 2 | 3684 | |
| Cochran | Loyd Ellison | 1888 | Yamhill | 32 | 2433 | |
| Cochran | Loyd Vernon | 1887 | Wheeler | 32 | 1221 | *Con |
| Cochran | Malmand Albert | 1894 | Umatilla | 28 | 3101 | |
| Cochran | Marcelles | 1874 | Lane | 11 | 4070 | |
| Cochran | Monte | 1874 | Clackamas | 2 | 3685 | |
| Cochran | Norton Henry | 1874 | Wasco | 30 | 4908 | |
| Cochran | Paul H | 1892 | Portland 10 | 26 | 4879 | |
| Cochran | Ralph | 1881 | Union | 29 | 3167 | |
| Cochran | Reanous John | 1893 | Coos | 6 | 886 | |
| Cochran | Robert B | 1891 | Polk | 16 | 3469 | |
| Cochran | Roscoe Dewey | 1898 | Washington | 31 | 2687 | |
| Cochran | Roy | 1882 | Portland 3 | 20 | 1047 | |
| Cochran | Roy Thurston | 1892 | Morrow | 15 | 3760 | |
| Cochran | Samuel D | 1889 | Union | 29 | 3168 | |
| Cochran | Sherman | 1879 | Portland 10 | 26 | 4880 | |
| Cochran | Tom L | 1895 | Portland 10 | 26 | 4881 | |
| Cochran | Vernon E | 1897 | Union | 29 | 3169 | |
| Cochran | Victor Nathan | 1880 | Klamath | 10 | 4285 | |
| Cochran | Vivian Armel | 1880 | Polk | 16 | 3470 | |
| Cochran | Warren | 1896 | Portland 8 | 25 | 2604 | |
| Cochran | Wilfred | 1894 | Linn | 13 | 175 | |
| Cochran | Willard | 1894 | Linn | 13 | 176 | |
| Cochran | William Henry | 1897 | Portland 1 | 17 | 1446 | |
| Cochran | William Paul | 1888 | Wallowa | 30 | 2192 | |
| Cochran | William Wilson | 1886 | Hood River | 9 | 1618 | |
| Cochrane | Charles Forrest | 1898 | Polk | 16 | 3471 | |
| Cochrane | Daniel Noah | 1887 | Washington | 31 | 2688 | |
| Cochrane | Daniel Ulysses | 1876 | Portland 2 | 18 | 5263 | |
| Cochrane | Edward Henry | 1892 | Polk | 16 | 3472 | |
| Cochrane | Frederick Fremont | 1877 | Portland 10 | 26 | 4882 | |
| Cochrane | John Thomas | 1898 | Malheur | 13 | 4585 | |
| Cochrane | Meade | 1899 | Polk | 16 | 3473 | |
| Cochrane | Walter William | 1877 | Portland 3 | 20 | 1048 | |
| Cochrane | William James | 1883 | Polk | 16 | 3474 | |
| Cochrun | Archie | 1895 | Wasco | 30 | 4905 | |
| Cochrun | Selden Josiah | 1876 | Portland 4 | 21 | 2583 | *Cra |
| Cochrun | Thomas Reed | 1892 | Lake | 11 | 1842 | |
| Cock | Joseph Earnest | 1881 | Portland 4 | 21 | 2584 | *Cra |
| Cock | Thomas Tilden | 1876 | Portland 5 | 22 | 2864 | *Coo |
| Cock | Walter | 1874 | Union | 29 | 3164 | |
| Cockburn | Frank Ellsworth | 1875 | Umatilla | 28 | 3105 | |
| Cockburn | George Samuel | 1879 | Umatilla | 28 | 3106 | |
| Cockburn | Jesse Rolland | 1895 | Umatilla | 28 | 3107 | |
| Cockburn | Victor Maxfield | 1898 | Umatilla | 28 | 3108 | |
| Cocke | Frederick Charles | 1884 | Wasco | 30 | 4943 | *Coo |
| Cocke | Robert Mason | 1890 | Umatilla | 28 | 3109 | |
| Cockelreas | Fred Leland | 1894 | Douglas | 7 | 5008 | |
| Cockeram | Albert Whittaker | 1884 | Douglas | 7 | 5098 | |
| Cockeram | Ralph Rowland | 1874 | Douglas | 7 | 5091 | |
| Cockeram | Ralph Sterling | 1889 | Douglas | 7 | 5044 | |
| Cockeram | Ward | 1882 | Douglas | 7 | 5093 | |
| Cockerell | Edward Dutton | 1878 | Portland 3 | 20 | 1049 | |
| Cockerham | John Horton | 1893 | Yamhill | 32 | 2434 | |
| Cockerham | Joseph T | 1889 | Marion 2 | 15 | 1082 | |
| Cockerline | Clark Loren | 1880 | Clackamas | 2 | 3687 | |
| Cockerline | Conrad C | 1895 | Clackamas | 2 | 3688 | |
| Cockerline | Frank Earl | 1876 | Clackamas | 2 | 3689 | |
| Cocking | Frederick Franklin | 1884 | Portland 9 | 26 | 1362 | |
| Cockle | William Henry | 1879 | Polk | 16 | 3475 | |
| Cockram | Fred Rodney | 1878 | Baker | 1 | 753 | |
| Cockram | George Clark | 1884 | Baker | 1 | 752 | |
| Cockran | William Harvey | 1879 | Baker | 1 | 754 | |
| Cockrell | Mortimer Jay | 1878 | Clackamas | 2 | 3690 | |
| Cockrum | Arthur Bishoff | 1899 | Malheur | 13 | 4586 | |
| Cockrum | Harry B | 1889 | Malheur | 13 | 4587 | |
| Cockrum | Lee B | 1892 | Malheur | 13 | 4588 | |
| Cocks | John | 1885 | Clatsop | 4 | 269 | |
| Cocotes | Athenosius | 1887 | Portland 5 | 22 | 2865 | *Coo |
| Cocque | August | 1891 | Portland 4 | 21 | 2585 | *Cra |
| Codding | George A | 1888 | Jackson | 9 | 3587 | |
| Codekas | Andrew George | 1879 | Clatsop | 4 | 395 | *Cul |
| Codes | Laurence Robert | 1883 | Jackson | 9 | 3588 | |
| Codimo | Decimo | 1893 | Portland 6 | 23 | 3025 | |
| Codino | John | 1888 | Multnomah | 15 | 5571 | |
| Cody | Archie B | 1892 | Portland 9 | 26 | 1363 | |
| Cody | Arthur Raymond | 1892 | Portland 2 | 18 | 5264 | |
| Cody | Charles | 1874 | Marion 1 | 14 | 2483 | |
| Cody | David | 1883 | Deschutes | 7 | 2273 | |
| Cody | Doctor John | 1875 | Umatilla | 28 | 3110 | |
| Cody | Edward Francis | 1880 | Portland 10 | 26 | 4883 | |
| Cody | Edward H | 1889 | Portland 7 | 24 | 3315 | |
| Cody | Francis Edward | 1896 | Portland 6 | 23 | 3026 | |
| Cody | Fred Thadyous | 1883 | Clatsop | 4 | 271 | |
| Cody | George Washington | 1880 | Clackamas | 2 | 3691 | |
| Cody | Gordon | 1878 | Coos | 6 | 887 | |
| Cody | John Ernest | 1885 | Portland 5 | 22 | 2866 | *Coo |
| Cody | Lloyd Walter | 1891 | Polk | 16 | 3476 | |
| Cody | Mack Joseph | 1891 | Portland 6 | 23 | 3027 | |
| Cody | Thomas Joseph | 1876 | Clatsop | 4 | 272 | |
| Coe | Albert Borden | 1885 | Portland 3 | 20 | 1050 | |
| Coe | Albert E | 1887 | Portland 2 | 18 | 5265 | |
| Coe | Alfred Edgar | 1891 | Union | 29 | 3170 | |
| Coe | Andrew Jackson | 1881 | Union | 29 | 3171 | |
| Coe | Cecil Marion | 1895 | Umatilla | 28 | 3111 | |
| Coe | Charles Earl | 1877 | Douglas | 7 | 5107 | |
| Coe | Curtis Evans | 1896 | Yamhill | 32 | 2435 | |
| Coe | Frank Read | 1880 | Clatsop | 4 | 273 | |
| Coe | Frank Servia | 1882 | Portland 7 | 24 | 3316 | |
| Coe | Fred George | 1873 | Hood River | 9 | 1616 | |
| Coe | Harold | 1900 | Umatilla | 28 | 3112 | |
| Coe | Harry Victor | 1885 | Portland 6 | 23 | 3028 | |
| Coe | Herbert Hunter | 1882 | Portland 4 | 21 | 2586 | *Cra |
| Coe | James Elmo | 1893 | Umatilla | 28 | 3113 | |
| Coe | Joel Horton | 1891 | Portland 2 | 18 | 5274 | |
| Coe | John Arthur | 1885 | Umatilla | 28 | 3114 |
