| Surname | Given | Birth or Age | County | Reel | Seq | Corr |
|---|---|---|---|---|---|---|
| Marcks | Raymond Arthur | 1890 | Benton | 2 | 1407 | |
| Marco | Fred William | 1888 | Portland 4 | 21 | 5015 | |
| Marco | George John | 1890 | Portland 3 | 20 | 3433 | |
| Marconi | Erminco | 1887 | Klamath | 11 | 84 | |
| Marcott | Louis Mathias | 1886 | Portland 7 | 24 | 5588 | |
| Marcott | Roy Virgil | 1890 | Columbia | 5 | 3042 | |
| Marcotte | Joseph Gustave Edouard | 1887 | Portland 3 | 20 | 3434 | |
| Marcovechio | Antonio | 1873 | Portland 3 | 20 | 3435 | |
| Marcum | James Shelby | 1877 | Lane | 12 | 1116 | |
| Marcus | Alfred Franklin | 1876 | Marion 1 | 14 | 4550 | |
| Marcus | Frank | 1899 | Portland 1 | 17 | 5349 | |
| Marcus | Gustav | 1875 | Portland 2 | 19 | 3282 | |
| Marcus | Harry | 1879 | Portland 1 | 17 | 5350 | |
| Marcus | Milton Percy | 1884 | Portland 1 | 17 | 5351 | |
| Marcus | Otto | 1888 | Portland 6 | 23 | 5526 | *Mac |
| Marcy | Albert Valentine | 1890 | Portland 10 | 27 | 2102 | |
| Marcy | Arthur Lincoln | 1885 | Portland 10 | 27 | 2103 | |
| Marcy | Charles Adelbert | 1876 | Portland 10 | 27 | 2104 | |
| Marcy | Earl Frank | 1894 | Portland 10 | 27 | 2105 | |
| Marcy | Edwin R | 1893 | Portland 8 | 25 | 4678 | |
| Marcy | George Garrison | 1875 | Douglas | 8 | 1216 | |
| Marcy | John Howard | 1880 | Portland 10 | 27 | 2106 | |
| Marcy | Kenneth Edward | 1873 | Coos | 6 | 3255 | |
| Marcy | Milton Asa | 1888 | Yamhill | 32 | 3982 | |
| Marcynski | Joseph | 1883 | Portland 2 | 19 | 3283 | |
| Marda | Shigenori | 1885 | Tillamook | 28 | 1240 | *Mad |
| Mardecich | Paul | 1884 | Clatsop | 4 | 3487 | |
| Marden | Everett Eugene | 1878 | Portland 5 | 22 | 5294 | |
| Marden | George Byram | 1892 | Grant | 8 | 4955 | |
| Marden | Victor | 1874 | Wasco | 31 | 535 | |
| Mardis | Georg | 1888 | Portland 2 | 19 | 3284 | |
| Mardis | Oscar Dwight | 1899 | Portland 6 | 23 | 5527 | *Mac |
| Mare | Scott Crichton | 1889 | Portland 6 | 23 | 5528 | *Mac |
| Marek | Anton Stanley | 1899 | Columbia | 5 | 3038 | |
| Marek | Emil | 1879 | Baker | 1 | 2612 | |
| Marella | Joe | 1876 | Portland 3 | 20 | 3436 | |
| Mares | Thomas | 1873 | Union | 30 | 135 | |
| Mares | Victor Enriquez | 1894 | Coos | 6 | 3256 | |
| Margaritipoles | Nicholas | 1888 | Portland 2 | 19 | 3277 | |
| Margason | Earl C | 1895 | Coos | 6 | 3257 | |
| Margason | Elmer Hugh | 1892 | Linn | 13 | 2071 | |
| Margason | Merl Lonner | 1896 | Portland 4 | 21 | 4998 | |
| Margeiter | Thomas Albert | 1879 | Coos | 6 | 3258 | |
| Marges | Albin | 1899 | Portland 3 | 20 | 3437 | |
| Marges | Andrew | 1874 | Portland 3 | 20 | 3438 | |
| Margese | Michele | 1887 | Portland 4 | 21 | 4999 | |
| Margeson | Chester Arthur | 1884 | Washington | 31 | 4713 | |
| Margeson | Floyd W | 1892 | Washington | 31 | 4714 | |
| Margeta | Mate | 1877 | Portland 1 | 17 | 5352 | |
| Margeta | Mike | 1875 | Portland 1 | 17 | 5353 | |
| Margetroyd | Charles William | 1880 | Clatsop | 4 | 3605 | *Mau |
| Marggi | Alfred | 1877 | Clackamas | 3 | 1788 | |
| Margiotes | Harry | 1876 | Union | 30 | 136 | |
| Margison | Chas Thomas | 1889 | Coos | 6 | 3259 | |
| Margoina | Sotiro | 1883 | Malheur | 14 | 442 | |
| Margraff | Henry J | 1881 | Portland 1 | 17 | 5354 | |
| Margreiter | Carl Lewis | 1897 | Jackson | 9 | 5193 | |
| Margreiter | Geo W | 1893 | Jackson | 9 | 5194 | |
| Margulis | Louis | 1896 | Portland 3 | 20 | 3439 | |
| Margulis | Milton | 1898 | Portland 3 | 20 | 3440 | |
| Marguth | Jacob | 1877 | Linn | 13 | 2072 | |
| Marguth | Sherman | 1889 | Linn | 13 | 2073 | |
| Marhardy | Oscar Ceasor | 1881 | Umatilla | 28 | 5215 | |
| Marhoffer | Frank Mason | 1873 | Coos | 6 | 3260 | |
| Mari | Otsamon | 1881 | Grant | 8 | 4957 | |
| Marian | Mario | 1884 | Portland 2 | 19 | 3286 | |
| Marian | William Everett | 1883 | Portland 1 | 17 | 5363 | |
| Mariani | Frank | 1893 | Portland 4 | 21 | 5000 | |
| Mariani | Pete | 1896 | Portland 4 | 21 | 5001 | |
| Mariani | Vincenzo | 1882 | Portland 8 | 25 | 4679 | |
| Mariano | Vinanzo | 1891 | Crook | 7 | 606 | |
| Marias | Charles Henri | 1887 | Portland 6 | 23 | 5529 | *Mac |
| Marias | Joseph Francis | 1889 | Clatsop | 4 | 3509 | |
| Marias | Victor Adolph | 1883 | Portland 1 | 17 | 5355 | |
| Maricas | Christ | 1886 | Gilliam | 8 | 3582 | |
| Maricas | George Peter | 1874 | Gilliam | 8 | 3581 | |
| Marick | Frank | 1896 | Gilliam | 8 | 3588 | |
| Marick | Henry Max | 1897 | Gilliam | 8 | 3580 | |
| Marick | Joseph Adolph | 1892 | Gilliam | 8 | 3590 | |
| Maricle | Carson C | 1873 | Portland 4 | 21 | 5002 | |
| Mariel | Wiley Ray | 1886 | Jefferson | 10 | 1720 | |
| Mariels | Fred Averey | 1876 | Linn | 13 | 2079 | |
| Mariels | John H | 1883 | Portland 3 | 20 | 3441 | |
| Marien | Hellmuth Herman | 1882 | Portland 3 | 20 | 3442 | |
| Marier | George | 1874 | Deschutes | 7 | 3324 | |
| Marijanovich | Mijo | 1886 | Tillamook | 28 | 1264 | |
| Marijanovick | Pados G | 1874 | Columbia | 5 | 3041 | |
| Marikami | Tetsujiro | 1876 | Portland 1 | 17 | 5356 | |
| Marikawa | Shigego | 1887 | Clatsop | 4 | 3508 | |
| Marikawa | Tokuichi | 1881 | Clatsop | 4 | 3481 | |
| Marimos | Tom George | 1886 | Portland 2 | 19 | 3289 | |
| Marimus | Thomas K | 1873 | Portland 1 | 17 | 5362 | |
| Marin | Anacleto | 1891 | Jackson | 9 | 5195 | |
| Marin | Angelo | 1896 | Portland 1 | 17 | 5357 | |
| Marin | Bat | 1874 | Tillamook | 28 | 1263 | |
| Marin | Chester Victor | 1889 | Portland 4 | 21 | 5003 | |
| Marin | Florindo | 1896 | Klamath | 11 | 106 | |
| Marin | Goln | 1896 | Klamath | 11 | 73 | |
| Marin | Jacob Charles | 1879 | Umatilla | 28 | 5216 | |
| Marin | Jose Garcia | 1876 | Portland 2 | 19 | 3287 | |
| Marin | Louis N | 1895 | Columbia | 5 | 3043 | |
| Marin | Paul | 1890 | Klamath | 11 | 88 | |
| Marina | Antonio | 1873 | Portland 5 | 22 | 5296 | |
| Marina | Costantino | 1876 | Portland 5 | 22 | 5295 | |
| Marince | Steve | 1890 | Union | 30 | 211 | *Mer |
| Marincich | Joseph | 1872 | Portland 1 | 17 | 5358 | |
| Marincovich | Andria | 1894 | Clatsop | 4 | 3663 | *Mic |
| Marincovich | John | 1879 | Clatsop | 4 | 3488 | |
| Marine | Arthur N | 1883 | Clackamas | 3 | 1791 | |
| Marinelli | Antonio | 1891 | Portland 5 | 22 | 5297 | |
| Marinelli | Giovanni | 1873 | Portland 2 | 19 | 3288 | |
| Marinelli | John | 1898 | Portland 1 | 17 | 5359 | |
| Marinelli | Mike | 1875 | Portland 1 | 17 | 5360 | |
| Marinelli | Sam | 1883 | Portland 1 | 17 | 5361 | |
| Marines | Sam G | 1892 | Portland 9 | 26 | 2551 | |
| Marinetti | Pietre | 1891 | Portland 9 | 26 | 2550 | |
| Maring | Arthur Avery | 1881 | Lane | 12 | 1117 | |
| Marinkovich | Antone | 1874 | Clatsop | 4 | 3476 | |
| Marino | Joseph | 1896 | Portland 5 | 22 | 5298 | |
| Marino | Nicola | 1895 | Crook | 7 | 605 | |
| Marino | Provenzano | 1881 | Portland 2 | 19 | 3290 | |
| Marinovich | Vince | 1876 | Clatsop | 4 | 3483 | |
| Marinovik | John | 1886 | Marion 1 | 14 | 4544 | |
| Mario | Dalbaico | 1890 | Hood River | 9 | 2324 | |
| Marion | Alva Ray | 1889 | Jackson | 9 | 5196 | |
| Marion | Bert Emory | 1882 | Portland 3 | 20 | 3443 | |
| Marion | Edwin Eugene | 1889 | Portland 6 | 23 | 5530 | *Mac |
| Marion | Floyd Herbert | 1893 | Deschutes | 7 | 3295 | |
| Marion | Francis Thomas | 1891 | Clatsop | 4 | 3499 | |
| Marion | Frank | 1877 | Lane | 12 | 1118 | |
| Marion | John Henry Benedict | 1880 | Clatsop | 4 | 3464 | |
| Marion | Leghorn Clyde | 1896 | Gilliam | 8 | 3589 | |
| Marion | Louis Chester | 1878 | Deschutes | 7 | 3322 | |
| Marion | Paul | 1885 | Clatsop | 4 | 3475 | |
| Marion | Stanley G | 1892 | Portland 2 | 19 | 3316 | |
| Marion | William Ira | 1887 | Portland 7 | 24 | 5590 | |
| Mariona | Francesco | 1896 | Portland 3 | 20 | 3444 | |
| Marionan | Edward J | 1887 | Portland 7 | 24 | 5589 | |
| Marionos | Tom | 1885 | Portland 1 | 17 | 5364 | |
| Maripu | John | 1882 | Clatsop | 4 | 3472 | |
| Maris | Beryle | 1897 | Clatsop | 4 | 3491 | |
| Maris | Lonardi | 1891 | Baker | 1 | 2613 | |
| Maris | Paul Vestal | 1886 | Benton | 2 | 1408 | |
| Maris | W Homer | 1889 | Benton | 2 | 1409 | |
| Mariyasu | Tomitaro | 1890 | Portland 1 | 17 | 5365 | |
| Marjamaa | John E | 1886 | Clatsop | 4 | 3484 | |
| Marjanen | Chas Wilhelm | 1886 | Clatsop | 4 | 3471 | |
| Marjaniemi | Frank | 1895 | Clatsop | 4 | 3500 | |
| Marjanimen | Santeri | 1893 | Clatsop | 4 | 3376 | *Mah |
| Marjone | Matti | 1877 | Portland 1 | 17 | 5366 | |
| Marjonen | Emil | 1886 | Portland 6 | 23 | 5532 | *Mac |
| Mark | Anton | 1877 | Portland 4 | 21 | 5004 | |
| Mark | Carl | 1885 | Portland 1 | 17 | 5367 | |
| Mark | Edward Joseph | 1890 | Portland 7 | 24 | 5591 | |
| Mark | Hans Olson | 1880 | Portland 3 | 20 | 3445 | |
| Mark | Jacob | 1887 | Portland 4 | 21 | 5005 | |
| Mark | John | 1895 | Portland 7 | 24 | 5592 | |
| Mark | John Colman | 1875 | Clackamas | 3 | 1792 | |
| Mark | Otto Adolph | 1878 | Portland 7 | 24 | 5593 | |
| Mark | Raymond T | 1889 | Yamhill | 32 | 3983 | |
| Mark | Walter | 1879 | Portland 2 | 19 | 3291 | |
| Mark | William James | 1885 | Clatsop | 4 | 3459 | |
| Markandones | John George | 1889 | Linn | 13 | 2074 | |
| Markart | Herbert W | 1888 | Linn | 13 | 2075 | |
| Markee | Anthony Wm | 1892 | Linn | 13 | 2076 | |
| Markee | Benjamin Leven | 1876 | Portland 1 | 17 | 5368 | |
| Markee | Glenn Campbell | 1891 | Portland 10 | 27 | 2107 | |
| Markee | John Mathew | 1885 | Linn | 13 | 2077 | |
| Markee | Joseph Peter | 1894 | Deschutes | 7 | 3299 | |
| Markee | Robert Cook | 1875 | Portland 10 | 27 | 2108 | |
| Markel | Frank Lee | 1885 | Portland 6 | 23 | 5533 | *Mac |
| Markell | James | 1873 | Portland 6 | 23 | 5534 | *Mac |
| Markell | Selim Arthur | 1878 | Portland 2 | 19 | 3292 | |
| Markell | Wilford Boyd | 1900 | Yamhill | 32 | 3984 | |
| Markellos | George Soterion | 1875 | Portland 2 | 19 | 3293 | |
| Marker | George August | 1873 | Portland 2 | 19 | 3294 | |
| Marker | Perma V | 1894 | Crook | 7 | 607 | |
| Markes | Louis | 1886 | Columbia | 5 | 3226 | *Mos |
| Marketta | Frank M | 1892 | Klamath | 11 | 157 | |
| Marketta | Pete | 1886 | Douglas | 8 | 1146 | |
| Markezich | Mathew | 1886 | Portland 1 | 17 | 5369 | |
| Markham | Allen | 1898 | Lane | 12 | 1119 | |
| Markham | Arthur Gordon | 1889 | Portland 5 | 22 | 5299 | |
| Markham | Benjamin Clayton | 1880 | Portland 2 | 19 | 3295 | |
| Markham | Bernard Page | 1874 | Wasco | 31 | 536 | |
| Markham | Charles Fulford | 1893 | Umatilla | 28 | 5217 | |
| Markham | Earl C | 1895 | Coos | 6 | 3261 | |
| Markham | Fred | 1896 | Umatilla | 28 | 5218 | |
| Markham | Fred | 1875 | Portland 6 | 23 | 5535 | *Mac |
| Markham | George Edward | 1873 | Umatilla | 28 | 5219 | |
| Markham | Herbert Auston | 1883 | Columbia | 5 | 3044 | |
| Markham | John Frank | 1877 | Portland 6 | 23 | 5536 | *Mac |
| Markham | Lawrence Calvin | 1897 | Umatilla | 28 | 5220 | |
| Markham | Milton | 1893 | Coos | 6 | 3262 | |
| Markham | Ora L | 1882 | Portland 2 | 19 | 3296 | |
| Markham | Otis James | 1888 | Deschutes | 7 | 3294 | |
| Markham | Ray Arthur | 1900 | Deschutes | 7 | 3317 | |
| Markicevich | Mike | 1893 | Portland 5 | 22 | 5300 | |
| Markill | William Etsol | 1874 | Multnomah | 16 | 1411 | |
| Marking | Herman Joseph | 1879 | Marion 1 | 14 | 4551 | |
| Markissen | Mathias Jorginus | 1895 | Clatsop | 4 | 3458 | |
| Markkanen | Abel | 1889 | Portland 1 | 17 | 5370 | |
| Markkanen | Aksel Alarik | 1879 | Columbia | 5 | 3046 | |
| Markkula | August | 1877 | Clatsop | 4 | 3482 | |
| Markkula | Charles | 1874 | Portland 8 | 25 | 4680 | |
| Markland | Simon | 1892 | Clatsop | 4 | 3506 | |
| Markle | Albert Wilson | 1874 | Portland 10 | 27 | 2109 | |
| Markle | Ernest Irvin | 1887 | Portland 4 | 21 | 5006 | |
| Markle | John | 1895 | Baker | 1 | 2614 | |
| Markle | John Glen | 1891 | Portland 4 | 21 | 5007 | |
| Markle | Richard Bured | 1900 | Baker | 1 | 2615 | |
| Markle | Wilbur Leonard | 1878 | Portland 10 | 27 | 2110 | |
| Markley | Jacob | 1874 | Lane | 12 | 1120 | |
| Markley | Raymond | 1873 | Hood River | 9 | 2325 | |
| Markley | Robert E | 1890 | Portland 6 | 23 | 5537 | *Mac |
| Markley | Timothy Hershey | 1875 | Hood River | 9 | 2326 | |
| Marklham | Melvin Wilson | 1880 | Columbia | 5 | 3045 | |
| Marklinger | William Arthur | 1880 | Jackson | 9 | 5197 | |
| Marklund | John Emil | 1883 | Clackamas | 3 | 1793 | |
| Marklund | John Gideon | 1879 | Clatsop | 4 | 3480 | |
| Marko | Alexander John | 1874 | Baker | 1 | 2616 | |
| Marko | Henry | 1893 | Clatsop | 4 | 3498 | |
| Markof | Steve | 1897 | Deschutes | 7 | 3319 | |
| Markoff | Evan | 1885 | Portland 1 | 17 | 5371 | |
| Markoff | James | 1894 | Portland 1 | 17 | 5372 | |
| Markoff | Milan | 1879 | Multnomah | 16 | 1412 | |
| Markos | John Dem | 1877 | Portland 1 | 17 | 5391 | |
| Markoskie | Barney | 1893 | Columbia | 5 | 3047 | |
| Markotich | Joseph | 1894 | Portland 10 | 27 | 2111 | |
| Markouna | Peter | 1886 | Portland 1 | 17 | 5390 | |
| Markovich | Frank | 1898 | Portland 2 | 19 | 3297 | |
| Markovitz | Frank | 1888 | Portland 10 | 27 | 2112 | |
| Markowitz | Adolph Franz | 1874 | Portland 3 | 20 | 3446 | |
| Marks | Albert Owen | 1889 | Polk | 16 | 4616 | |
| Marks | Alfred Porter | 1881 | Wallowa | 30 | 3265 | |
| Marks | Archie Benjamin | 1890 | Wallowa | 30 | 3236 | |
| Marks | Arthur Albert | 1888 | Portland 4 | 21 | 5008 | |
| Marks | Arthur Guy | 1900 | Benton | 2 | 1410 | |
| Marks | Ben | 1888 | Wallowa | 30 | 3228 | |
| Marks | Ben H | 1894 | Portland 2 | 19 | 3298 | |
| Marks | Charles Julius | 1879 | Curry | 7 | 1567 | |
| Marks | Charley Alycaeus | 1883 | Baker | 1 | 2617 | |
| Marks | Chas | 1884 | Wallowa | 30 | 3266 | |
| Marks | Christan Edward | 1882 | Douglas | 8 | 1166 | |
| Marks | Clarence Sylvian | 1865 | Clackamas | 3 | 1794 | |
| Marks | Clement Ezery | 1876 | Wallowa | 30 | 3263 | |
| Marks | Earl Arthur | 1878 | Portland 8 | 25 | 4681 | |
| Marks | Elbert | 1894 | Wallowa | 30 | 3237 | |
| Marks | Ernest | 1886 | Portland 2 | 19 | 3299 | |
| Marks | Frank | 1888 | Portland 3 | 20 | 3447 | |
| Marks | Frank Charles | 1879 | Portland 2 | 19 | 3300 | |
| Marks | Frank Gracia | 1888 | Portland 2 | 19 | 3301 | |
| Marks | Fred | 1896 | Wallowa | 30 | 3242 | |
| Marks | George Clarence | 1873 | Portland 10 | 27 | 2113 | |
| Marks | Harry Peter | 1884 | Douglas | 8 | 1127 | |
| Marks | Ira Everett | 1888 | Wallowa | 30 | 3206 | |
| Marks | Jack | 1897 | Portland 3 | 20 | 3448 | |
| Marks | Jacob Edwin | 1873 | Grant | 8 | 4963 | |
| Marks | James Sampson | 1878 | Malheur | 14 | 439 | |
| Marks | John | 1885 | Polk | 16 | 4617 | |
| Marks | John Carls | 1874 | Portland 8 | 25 | 4682 | |
| Marks | John Chamberlin | 1881 | Linn | 13 | 2096 | |
| Marks | John Emil | 1886 | Douglas | 8 | 1203 | |
| Marks | Leo | 1893 | Portland 6 | 23 | 5538 | *Mac |
| Marks | Leo Forest | 1898 | Portland 10 | 27 | 2114 | |
| Marks | Marion Earl | 1887 | Umatilla | 28 | 5221 | |
| Marks | Nelson Henry | 1876 | Jefferson | 10 | 1727 | |
| Marks | Raymond Albert | 1891 | Umatilla | 28 | 5222 | |
| Marks | Roy Joe | 1892 | Wallowa | 30 | 3230 | |
| Marks | Samuel Sylvester | 1900 | Wallowa | 30 | 3267 | |
| Marks | Thomas Jefferson | 1882 | Polk | 16 | 4618 | |
| Marks | Thomas Tudor | 1879 | Portland 7 | 24 | 5594 | |
| Marks | Tom | 1878 | Union | 30 | 137 | |
| Marks | Victor Hugo | 1884 | Malheur | 14 | 440 | |
| Marks | Willard Leighton | 1883 | Linn | 13 | 2078 | |
| Marks | William Erbin | 1879 | Polk | 16 | 4619 | |
| Marks | Willis | 1882 | Portland 2 | 19 | 3302 | |
| Marksberry | Charles | 1877 | Portland 2 | 19 | 3303 | |
| Marksberry | James | 1881 | Malheur | 14 | 441 | |
| Marksbury | Benjamin Franklin | 1890 | Lane | 12 | 1122 | |
| Marksbury | George Melvin | 1884 | Lane | 12 | 1121 | |
| Marksbury | Grover H | 1887 | Lane | 12 | 1123 | |
| Markshausen | Herman E | 1891 | Portland 2 | 19 | 3304 | |
| Markstrom | Carl Gust | 1898 | Portland 10 | 27 | 2115 | |
| Markstrom | John August | 1887 | Clatsop | 4 | 3501 | |
| Markstrom | Per Edward | 1876 | Portland 10 | 27 | 2116 | |
| Marktrom | Gustav Adolph | 1881 | Portland 4 | 21 | 5009 | |
| Marku | Loas | 1895 | Portland 2 | 19 | 3305 | |
| Markulis | William | 1889 | Portland 2 | 19 | 3306 | |
| Markures | Harry | 1889 | Klamath | 11 | 86 | |
| Markus | Andrew | 1882 | Clatsop | 4 | 3465 | |
| Markus | Peter P | 1888 | Umatilla | 28 | 5223 | |
| Markwardt | Frederick Gustavius | 1894 | Klamath | 11 | 107 | |
| Markwardt | Theodore Rossevelt | 1900 | Klamath | 11 | 139 | |
| Markwart | Harry | 1895 | Portland 10 | 27 | 2117 | |
| Markwart | Louis | 1891 | Portland 10 | 27 | 2118 | |
| Markwart | Rudolph | 1874 | Portland 10 | 27 | 2119 | |
| Markwart | Walter William | 1896 | Clackamas | 3 | 1795 | |
| Markworth | Adolph George | 1879 | Portland 4 | 21 | 5010 | |
| Markworth | Johannes Ferdinand | 1886 | Portland 5 | 22 | 5301 | |
| Markworth | Paul Henry | 1888 | Portland 3 | 20 | 3449 | |
| Marl | William | 1891 | Portland 5 | 22 | 5302 | |
| Marlantes | Konstantenos | 1885 | Clatsop | 4 | 3806 | *Mor |
| Marlatt | Burton | 1882 | Baker | 1 | 2618 | |
| Marlatt | George Henry | 1886 | Marion 1 | 14 | 4552 | |
| Marlatt | John Raymond | 1888 | Lane | 12 | 1125 | |
| Marlatt | Thomas Raymond | 1895 | Morrow | 15 | 4423 | |
| Marler | John F | 1889 | Portland 10 | 27 | 2120 | |
| Marlett | Fred Franklin | 1892 | Portland 10 | 27 | 2121 | |
| Marlett | George Dell | 1895 | Portland 10 | 27 | 2122 | |
| Marletto | Giuseppe | 1886 | Portland 3 | 20 | 3450 | |
| Marley | Leonard Harrison | 1886 | Multnomah | 16 | 1413 | |
| Marley | Theodore William | 1890 | Clackamas | 3 | 1796 | |
| Marley | William J | 1888 | Yamhill | 32 | 3985 | |
| Marlin | Almon Jesse | 1895 | Sherman | 27 | 5664 | |
| Marlin | Ashley | 1894 | Sherman | 27 | 5665 | |
| Marlin | Floyd Ellsworth | 1899 | Umatilla | 28 | 5225 | |
| Marlin | James Leroy | 1893 | Portland 1 | 17 | 5392 | |
| Marlin | John Hinny | 1878 | Clackamas | 3 | 1778 | *Man |
| Marlin | Logan | 1885 | Umatilla | 28 | 5226 | |
| Marlin | Thomas Clements | 1890 | Union | 30 | 139 | |
| Marlin | Thomas Oliver | 1892 | Portland 3 | 20 | 3451 | |
| Marlow | Albert Edward | 1881 | Umatilla | 28 | 5227 | |
| Marlow | Archie Arthur | 1895 | Umatilla | 28 | 5228 | |
| Marlow | Calvin B | 1896 | Lane | 12 | 1126 | |
| Marlow | Charles Alexander | 1874 | Lane | 12 | 1127 | |
| Marlow | Fred Otto | 1891 | Umatilla | 28 | 5229 | |
| Marlow | James Franklin | 1899 | Umatilla | 28 | 5233 | |
| Marlow | Victor Alvia | 1882 | Portland 7 | 24 | 5595 | |
| Marlow | William Robert | 1887 | Umatilla | 28 | 5230 | |
| Marlowe | Thomas Abram | 1885 | Portland 2 | 19 | 3307 | |
| Marm | Angelo Peter | 1898 | Columbia | 5 | 3048 | |
| Marmaras | Simos | 1896 | Clatsop | 4 | 3507 | |
| Marmaros | John | 1892 | Union | 30 | 140 | |
| Marmini | Eugene | 1889 | Portland 5 | 22 | 5303 | |
| Marmoras | Alkiviadis | 1890 | Clatsop | 4 | 3729 | *Miy |
| Marmoras | Demitrios | 1884 | Clatsop | 4 | 3469 | |
| Marnach | Alexander Michael | 1873 | Portland 2 | 19 | 3308 | |
| Marnach | John Peter | 1876 | Jefferson | 10 | 1726 | |
| Marnach | Peter | 1892 | Jefferson | 10 | 1729 | |
| Marnagh | Arthur James | 1889 | Douglas | 8 | 1148 | |
| Marnale | James Arthur | 1899 | Douglas | 8 | 1133 | |
| Marnch | John | 1896 | Hood River | 9 | 2327 | |
| Marnchianes | Peter | 1891 | Portland 10 | 27 | 2123 | |
| Marnock | Hugh D | 1890 | Portland 7 | 24 | 5596 | |
| Marnofsky | Gustav | 1882 | Portland 5 | 22 | 5304 | |
| Marolds | Frank | 1885 | Jackson | 9 | 5198 | |
| Marolf | Alfred | 1888 | Tillamook | 28 | 1265 | |
| Marolf | Arthur Newton | 1887 | Tillamook | 28 | 1266 | |
| Marolf | Preston Embert | 1884 | Tillamook | 28 | 1267 | |
| Maronay | John Beeman | 1899 | Portland 4 | 21 | 5011 | |
| Maroney | Benjamin Franklin | 1887 | Portland 2 | 19 | 3309 | |
| Maroney | George Embury | 1896 | Clackamas | 3 | 1797 | |
| Maroney | John Richard | 1876 | Clackamas | 3 | 1798 | |
| Maronick | Anton Giorg | 1876 | Portland 5 | 22 | 5312 | |
| Maropulos | John Harry | 1882 | Portland 1 | 17 | 5393 | |
| Maropulos | Thiros | 1898 | Portland 1 | 17 | 5394 | |
| Maros | Paul | 1878 | Tillamook | 28 | 1268 | |
| Marovich | Anton | 1892 | Portland 2 | 19 | 3310 | |
| Marovich | Joseph | 1878 | Portland 1 | 17 | 5395 | |
| Marovich | Mill | 1894 | Portland 1 | 18 | 258 | *Nor |
| Marpert | John H | 1882 | Wasco | 31 | 537 | |
| Marpert | Matthew Joseph | 1886 | Portland 8 | 25 | 4683 | |
| Marple | Charles Ruben | 1881 | Klamath | 11 | 163 | |
| Marple | Fletcher | 1880 | Marion 1 | 14 | 4553 | |
| Marple | Robert Enoch | 1873 | Douglas | 8 | 1167 | |
| Marple | Van | 1878 | Umatilla | 28 | 5224 | |
| Marqhersque | Darteo | 33 yr | Umatilla | 28 | 5231 | |
| Marquaaradt | Martin Henry | 1874 | Portland 8 | 25 | 4687 | |
| Marquam | James Clyde | 1877 | Clackamas | 3 | 1799 | |
| Marquam | Omer Arden | 1884 | Clackamas | 3 | 1800 | |
| Marquam | Phillip A | 1890 | Clackamas | 3 | 1801 | |
| Marquandt | Fred | 1877 | Lincoln | 12 | 4575 | |
| Marquard | Gerhard Carl | 1896 | Portland 2 | 19 | 3311 | |
| Marquard | Nick G | 1882 | Portland 5 | 22 | 5305 | |
| Marquardt | Charles A | 1890 | Morrow | 15 | 4424 | |
| Marquardt | Emile Julius | 1882 | Portland 8 | 25 | 4684 | |
| Marquardt | Frank Henry | 1894 | Linn | 13 | 2080 | |
| Marquardt | Harry Robert | 1898 | Portland 8 | 25 | 4685 | |
| Marquardt | Henry Carl | 1883 | Portland 8 | 25 | 4686 | |
| Marquardt | Louis O | 1889 | Morrow | 15 | 4425 | |
| Marquardt | Rupert Henry W | 1899 | Clackamas | 3 | 1802 | |
| Marquardtson | Gus | 1873 | Portland 1 | 17 | 5396 | |
| Marquart | George Franklin | 1881 | Wasco | 31 | 569 | *Mas |
| Marquart | Joseph Alexander | 1874 | Wasco | 31 | 570 | *Mas |
| Marques | Alejandro P | 1899 | Marion 1 | 14 | 4554 | |
| Marquet | Leon Clement | 1884 | Portland 2 | 19 | 3312 | |
| Marquet | Nikolas | 1885 | Portland 2 | 19 | 3285 | |
| Marquet | William Wesley | 1879 | Portland 2 | 19 | 3313 | |
| Marquette | Charles Daniel | 1876 | Portland 3 | 20 | 3452 | |
| Marquette | Charles Edward | 1881 | Wallowa | 30 | 3247 | |
| Marquis | Frank | 1896 | Union | 30 | 150 | |
| Marquis | John B | 1899 | Linn | 13 | 2081 | |
| Marquis | Lester Clare | 1880 | Wasco | 31 | 538 | |
| Marquis | Oren Perry | 1896 | Portland 1 | 17 | 5397 | |
| Marquis | Rex | 1877 | Malheur | 14 | 443 | |
| Marquis | Russell S | 1900 | Union | 30 | 151 | |
| Marquis | Walter Alexander | 1899 | Portland 5 | 22 | 5306 | |
| Marquiss | Benjamin James | 1878 | Lane | 12 | 1128 | |
| Marquiss | Lorence | 1886 | Coos | 6 | 3263 | |
| Marquiss | Maurice | 1893 | Lane | 12 | 1129 | |
| Marquit | William Gabriel | 1895 | Marion 1 | 14 | 4555 | |
| Marr | Bill | 1876 | Portland 2 | 19 | 3314 | |
| Marr | Cornelius | 1882 | Clackamas | 3 | 1803 | |
| Marr | David R | 1898 | Yamhill | 32 | 3986 | |
| Marr | Earl | 1874 | Benton | 2 | 1411 | |
| Marr | Ellis Leslie | 1894 | Wallowa | 30 | 3211 | |
| Marr | Frank | 1878 | Wallowa | 30 | 3270 | |
| Marr | George Joseph | 1882 | Portland 10 | 27 | 2124 | |
| Marr | George W | 1894 | Portland 5 | 22 | 5307 | |
| Marr | Henry Milton | 1872 | Marion 1 | 14 | 4556 | |
| Marr | Ivan | 1891 | Wallowa | 30 | 3232 | |
| Marr | James | 1892 | Marion 1 | 14 | 4557 | |
| Marr | Jesse Stephen | 1882 | Union | 30 | 152 | |
| Marr | John Harvey | 1888 | Umatilla | 28 | 5232 | |
| Marr | John Tipton | 1890 | Yamhill | 32 | 3987 | |
| Marr | Lummie | 1889 | Wallowa | 30 | 3234 | |
| Marr | Odell | 1886 | Wallowa | 30 | 3239 | |
| Marr | Uel Barton | 1900 | Yamhill | 32 | 3988 | |
| Marr | Vernie Louis | 1892 | Jefferson | 10 | 1719 | |
| Marr | William Edward | 1880 | Washington | 31 | 4715 | |
| Marr | William George | 1875 | Portland 9 | 26 | 2553 | |
| Marracci | Arachimede | 1895 | Portland 3 | 20 | 3453 | |
| Marracci | Narciso | 1890 | Portland 3 | 20 | 3454 | |
| Marraccini | Louis | 1898 | Portland 3 | 20 | 3456 |
