
The census entries for surnames beginning with M:
| Surname | Given Name | Age | Birth Place | Precinct | Page/Line | ED | Notes |
| Maass | Earnest | 10 | Germany | Connell | 9B/73 | 3-60 | |
| Maass | Earnest | 33 | Germany | Connell | 9B/71 | 3-60 | |
| Maass | Hildegard | 4/12 | WA | Connell | 9B/74 | 3-60 | |
| Maass | Katherina | 27 | Germany | Connell | 9B/72 | 3-60 | |
| Mac Adams | Arthur R. | 39 | Canada | Pasco | 24B/57 | 3-64 | Surname unclear |
| Machia | William E. | 22 | MN | Pasco | 1A/36 | 3-64 | Surname unclear |
| Mahan | Thomas A. | 47 | MO | Pasco | 17A/32 | 3-64 | |
| Mahler | Charles F. | 30 | MN | Pasco | 21B/66 | 3-64 | |
| Mahoney | Beverly E. | 47 | MO | Pasco | 24A/20 | 3-64 | |
| Mahoney | Katie | 28 | UT | Pasco | 24A/21 | 3-64 | |
| Mahoney | Leo | 1 1/3 | WA | Pasco | 24A/22 | 3-64 | |
| Malevitsies | Henry | 23 | Greece | LeRoy | 4B/82 | 3-62 | |
| Malevitsies | James | 30 | Greece | LeRoy | 4B/81 | 3-62 | |
| Malevitsies | John | 35 | Greece | LeRoy | 4B/83 | 3-62 | |
| Mallory | Stanley A. | 50 | Canada | Rye Grass | 3A/26 | 3-62 | |
| Malone | James J. | 28 | TX | Kahlotus | 3B/71 | 3-61 | |
| Mancke | George D. | 29 | NE | Kahlotus Town | 1B/94 | 3-61 | |
| Manley | Margaret | 47 | Ireland | Pasco | 16A/4 | 3-64 | |
| Manley | Mary A. | 80 | Ireland | Pasco | 16A/3 | 3-64 | |
| Manley | Richard W. | 26 | Ireland | Pasco | 16A/2 | 3-64 | |
| Manlig | Clara | 13 | WA | Mesa | 11A/7 | 3-59 | Surname unclear |
| Manlig | Anton | 46 | Austria | Mesa | 11A/3 | 3-59 | Surname unclear |
| Manlig | Dorothea | 8/12 | WA | Mesa | 11A/10 | 3-59 | |
| Manlig | Esther | 15 | WA | Mesa | 11A/6 | 3-59 | Surname unclear |
| Manlig | Maritta | 12 | WA | Mesa | 11A/8 | 3-59 | Surname unclear |
| Manlig | Mary | 36 | Russia | Mesa | 11A/4 | 3-59 | Surname unclear |
| Manlig | Mignonette | 10 | WA | Mesa | 11A/9 | 3-59 | Surname unclear |
| Manlig | Walter | 17 | WA | Mesa | 11A/5 | 3-59 | |
| Mansker | Nora | 40 | TN | Eltopia | 2A/18 | 3-63 | |
| Mansker | Walter W. | 42 | MO | Eltopia | 2A/17 | 3-63 | |
| Mantis | Gost | 24 | Greece | Pasco | 19B/93 | 3-64 | |
| Maorl | Adelaide R. | 39 | IL | Pasco | 8A/33 | 3-64 | Surname unclear |
| Maorl | Ira L. | 45 | IL | Pasco | 8A/32 | 3-64 | Surname unclear |
| Maorl | Ruby | 15 | IA | Pasco | 8A/34 | 3-64 | Surname unclear |
| Maorl | Sylvia | 12 | IA | Pasco | 8A/35 | 3-64 | Surname unclear |
| Maphis | Bessie | 20 | IA | Connell | 13A/12 | 3-60 | |
| Maphis | Carl | 29 | WV | Connell | 13A/11 | 3-60 | |
| Maphis | Harry | 2 | WA | Connell | 13A/13 | 3-60 | |
| Marben | John | 51 | Germany | Connell | 10A/1 | 3-60 | |
| Marben | Margaretta | 37 | MN | Connell | 10A/2 | 3-60 | |
| Mareydt | Adolf | 37 | Belgium | Fishhook | 4A/12 | 3-63 | |
| Margo | Jamie | 14 | PA | Pasco | 15A/20 | 3-64 | Given name unclear |
| Margo | Julia | 8 | Canada | Pasco | 15A/21 | 3-64 | |
| Mari | Kozugo | 26 | Japan | Pasco | 23B/72 | 3-64 | |
| Mari | Sakuzo | 32 | Japan | Pasco | 23B/71 | 3-64 | |
| Markham | Edith M. | 30 | VA | Pasco | 17A/2 | 3-64 | |
| Markham | Edward | 4 | OR | Pasco | 17A/3 | 3-64 | |
| Markham | George E. | 37 | IA | Pasco | 17A/1 | 3-64 | |
| Markham | George E. | 37 | IA | Pasco | 17A/1 | 3-64 | |
| Marks | Alice | 6 | KS | Pasco | 5B/94 | 3-64 | |
| Marks | Marie | 28 | Hungary | Pasco | 5B/93 | 3-64 | |
| Marks | William | 42 | Germany | Pasco | 5B/92 | 3-64 | |
| Marquis | Annie | 44 | OR | Pasco | 15B/95 | 3-64 | |
| Marr | John | 43 | Scotland | Pasco | 2B/65 | 3-64 | |
| Marsh | Jonathan B. | 58 | Canada | Pasco | 1A/15 | 3-64 | |
| Marsh | William | 29 | NY | Pasco | 24A/36 | 3-64 | |
| Marsh | William J. | 20 | OR | Pasco | 23B/94 | 3-64 | |
| Marshall | Charles G. | 26 | SD | Rye Grass | 1A/26 | 3-62 | |
| Marshall | Elizabeth L. | 63 | WV | Rye Grass | 1A/25 | 3-62 | |
| Marshall | George W. | 66 | WV | Rye Grass | 1A/24 | 3-62 | |
| Marshall | Samuel S. | 77 | OH | Eltopia | 1A/49 | 3-63 | |
| Martin | Biblian A. | 22 | IN | Pasco | 10A/17 | 3-64 | |
| Martin | Charles | 28 | MN | Pasco | 16A/23 | 3-64 | |
| Martin | John A. | 32 | MA | Pasco | 10A/16 | 3-64 | |
| Martin | Peter | 26 | France | Kahlotus | 5A/16 | 3-61 | |
| Martinoer | James | 45 | WI | Pasco | 18B/74 | 3-64 | Surname unclear |
| Marvin | Charles E. | 30 | MI | Pasco | 8A/40 | 3-64 | |
| Marvin | Daisy E. | 27 | MI | Pasco | 8A/41 | 3-64 | |
| Marvin | Flora | 48 | MI | Pasco | 5B/100 | 3-64 | |
| Mas | Beck Sue | 26 | WA | Pasco | 22B/92 | 3-64 | Surname unclear |
| Mathany | Emma | 35 | MO | Mesa | 9B/67 | 3-59 | |
| Mathany | John | 38 | OR | Mesa | 9B/66 | 3-59 | |
| Mathews | Cecelia B. | 23 | WA | Pasco | 12A/26 | 3-64 | |
| Mathews | Everett J. | 11/12 | WA | Pasco | 12A/27 | 3-64 | |
| Mathews | Sherby W. | 27 | NC | Pasco | 12A/25 | 3-64 | |
| Matsubara | Historo | 32 | Japan | Pasco | 23A/10 | 3-64 | |
| Matsumoto | Hamkichi | 28 | Japan | Pasco | 23A/47 | 3-64 | Given name unclear |
| Maurs | James | 27 | Greece | LeRoy | 4B/78 | 3-62 | |
| May | Elmer B. | 7 | WA | Nunamaker | 6B/81 | 3-61 | |
| May | Joseph M. | 29 | Wa | Nunamaker | 6B/78 | 3-61 | |
| May | Joseph M. | 3 | WA | Nunamaker | 6B/82 | 3-61 | |
| May | Maud M. | 27 | WA | Nunamaker | 6B/79 | 3-61 | |
| May | Warren E. | 8 | WA | Nunamaker | 6B/80 | 3-61 | |
| McAdam | Owen | 60 | Ireland | Nunamaker | 6B/73 | 3-61 | |
| McAdam | Sarah | 67 | Scotland | Nunamaker | 6B/74 | 3-61 | |
| McAllister | Angus | 24 | WI | Pasco | 24B/76 | 3-64 | |
| McAllister | John T. | 60 | MO | Mesa | 8A/39 | 3-59 | |
| McAlllister | Harry L. | 40 | IA | Pasco | 21A/20 | 3-64 | |
| McAvoy | Thomas A. | 19 | OH | Nunamaker | 6B/94 | 3-61 | |
| McBride | James A. | 61 | IL | Pasco | 16A/39 | 3-64 | |
| McCarty | Patrick J. | 31 | Ireland | Pasco | 24B/53 | 3-64 | |
| McChesney | John H. | 32 | TX | Kahlotus Town | 1B/78 | 3-61 | |
| McClaughey | Josephine | 22 | OR | Pasco | 15B/100 | 3-64 | |
| McClenny | Benjamin | 4 | WA | Fishhook | 5B/65 | 3-63 | |
| McClenny | Delia F. | 39 | MO | Fishhook | 5B/61 | 3-63 | |
| McClenny | Elmer | 14 | MO | Fishhook | 5B/63 | 3-63 | |
| McClenny | Frank | 17 | MO | Fishhook | 5B/62 | 3-63 | |
| McClenny | Myrtle | 12 | MO | Fishhook | 5B/64 | 3-63 | |
| McClenny | Wm. | 42 | MO | Fishhook | 5B/60 | 3-63 | |
| McClensten | Burt | 35 | CO | Pasco | 14A/50 | 3-64 | Surname unclear |
| McClure | Chas. T. | 42 | IA | Eltopia | 3A/36 | 3-63 | |
| McClure | Grady F. | 5 | MO | Eltopia | 3A/38 | 3-63 | |
| McClure | Helen | 1 | MO | Eltopia | 3A/39 | 3-63 | |
| McClure | Mollie E. | 43 | MO | Eltopia | 3A/37 | 3-63 | |
| McClurken | Grace | 28 | OH | Fishhook | 6B/85 | 3-63 | |
| McClurken | J. R. | 70 | IL | Fishhook | 6B/80 | 3-63 | |
| McClurken | L. E. | 34 | IL | Fishhook | 6B/84 | 3-63 | |
| McClurken | Marie | 7 | WA | Fishhook | 6B/87 | 3-63 | |
| McClurken | Sarrah J. | 50 | NE | Fishhook | 6B/81 | 3-63 | |
| McClurken | Vera | 13 | WA | Fishhook | 6B/86 | 3-63 | |
| McCollin | William P. | 45 | PA | Pasco | 24A/49 | 3-64 | |
| McCotten | George W. | 8 | WA | Pasco | 24A/41 | 3-64 | |
| McCotten | Harry | 3 | WA | Pasco | 24A/44 | 3-64 | |
| McCotten | Ida | 6 | WA | Pasco | 24A/42 | 3-64 | |
| McCotten | Percie | 25 | MN | Pasco | 24A/40 | 3-64 | |
| McCotten | Ruth | 5 | WA | Pasco | 24A/43 | 3-64 | |
| McCotter | Ethel | 25 | MI | Pasco | 10B/68 | 3-64 | |
| McCotter | Fred | 26 | MI | Pasco | 10B/67 | 3-64 | |
| McCotter | George D. | 22 | MI | Pasco | 17A/18 | 3-64 | Surname unclear |
| McCotter | George D. | 20 | MI | Pasco | 19A/46 | 3-64 | |
| McCotter | Phylis | 1 + | MI | Pasco | 10B/69 | 3-64 | |
| McCotter | Ralph | 27 | MI | Mesa | 5A/7 | 3-59 | |
| McCoy | James | 42 | PA | Pasco | 16B/60 | 3-64 | |
| McCrary | Ray | 27 | IN | Nunamaker | 7A/11 | 3-61 | |
| McCullough | Roland | 24 | PA | Fishhook | 7A/11 | 3-63 | |
| McCullough | Rolland L. | 24 | OH | Pasco | 2B/63 | 3-64 | |
| McCurdy | Luther | 65 | MI | Eltopia | 2A/15 | 3-63 | |
| McCurdy | Martha J. | 60 | MI | Eltopia | 2A/16 | 3-63 | |
| McDaniel | Anna P. | 20 | NE | Rye Grass | 1B/85 | 3-62 | |
| McDaniel | Velma A. | 3/12 | WA | Rye Grass | 1B/87 | 3-62 | |
| McDaniel | Vera B. | 2 | OR | Rye Grass | 1B/86 | 3-62 | |
| McDaniel | Wilson T. | 28 | OR | Rye Grass | 1B/84 | 3-62 | |
| McDonald | Harry | 31 | MI | Pasco | 9A/35 | 3-64 | |
| McDonald | Lavelie A. | 27 | OR | Kahlotus Town | 1A/10 | 3-61 | |
| McDonald | Malcomb M | 38 | Canada | Pasco | 16A/47 | 3-64 | |
| McDuff | Birdie | 26 | Canada | Pasco | 1A/29 | 3-64 | |
| McDuff | Minnie | 38 | MN | Pasco | 1A/31 | 3-64 | Surname unclear |
| McDuff | Pearl E. | 32 | MN | Pasco | 4A/48 | 3-64 | |
| McDuff | Verna M. | 3 | WA | Pasco | 1A/30 | 3-64 | |
| McFarland | Allen R. | 24 | WI | Pasco | 16B/73 | 3-64 | |
| McFarland | Dorman | 23 | IA | Pasco | 4B/80 | 3-64 | |
| McFarland | Jesse A. | 38 | WI | Pasco | 16B/72 | 3-64 | |
| McFarland | Robert B. | 28 | IA | Pasco | 4B/81 | 3-64 | |
| McGee | David W. | 25 | MO | Pasco | 7A/34 | 3-64 | |
| McGee | Roy T. | 18 | MO | Pasco | 19A/49 | 3-64 | |
| McGee | Solon N. | 35 | KS | Pasco | 20B/88 | 3-64 | |
| McGhee | Clyde H. | 25 | OR | LeRoy | 4A/14 | 3-62 | |
| McGhee | Fannie M. | 45 | WA | LeRoy | 4A/13 | 3-62 | |
| McGhee | Jessie L. | 21 | OR | LeRoy | 4A/15 | 3-62 | |
| McGhee | Walter Lee H. | 12 | OR | LeRoy | 4A/16 | 3-62 | |
| McGhee | WalterA. | 54 | OR | LeRoy | 4A/12 | 3-62 | |
| McGilvery | G. C. | 36 | NY | Pasco | 18B/65 | 3-64 | Surname unclear |
| McGilvery | Rose | 30 | WA | Pasco | 18B/66 | 3-64 | Surname unclear |
| McGraw | Frank L. | 30 | OH | Pasco | 8A/3 | 3-64 | |
| McGreggor | Alex | 46 | Scotland | Pasco | 18B/73 | 3-64 | |
| McGuire | Venner | 19 | MI | Pasco | 18B/75 | 3-64 | |
| McIntire | James I. | 52 | MI | Pasco | 12A/50 | 3-64 | |
| McIntiss | Harrett | 52 | England | Pasco | 9B/79 | 3-64 | Surname unclear |
| McIntiss | Hugh | 30 | England | Pasco | 9B/80 | 3-64 | Surname unclear |
| McIntiss | John H. | 46 | England | Pasco | 9B/81 | 3-64 | Surname unclear |
| McInturff | Andrew J. | 44 | TN | Mesa | 8A/45 | 3-59 | |
| McInturff | Lizzy M. | 50 | TN | Mesa | 8A/46 | 3-59 | |
| McInturff | Sam | 26 | TX | Mesa | 10B/74 | 3-59 | |
| McKay | Mr. | Fishhook | 6B/53 | 3-63 | Given name, age and birthplace not given | ||
| McKean | Erwin A. | 47 | MI | Pasco | 6B/80 | 3-64 | |
| McKean | Mary | 30 | KS | Pasco | 6B/81 | 3-64 | |
| McKean | Merrill | 2 | WA | Pasco | 6B/82 | 3-64 | |
| McKee | Charles | 40 | MO | Connell | 13A/7 | 3-60 | Surname unclear |
| McKee | Eunice V. | 2 | OR | Kahlotus | 4B/73 | 3-61 | |
| McKee | Hallie | 32 | MO | Connell | 13A/8 | 3-60 | |
| McKee | Hubert A. | 8 | ID | Kahlotus | 4B/72 | 3-61 | |
| McKee | Olive V. | 34 | WI | Kahlotus | 4B/70 | 3-61 | |
| McKee | Taylor J. | 38 | WI | Kahlotus | 4B/69 | 3-61 | |
| McKellar | Albert | 30 | CA | Mesa | 5A/11 | 3-59 | |
| McKenzie | Elaxender | 29 | Canada | Pasco | 24A/31 | 3-64 | |
| McKibbin | Alfred L. | 5/12 | WA | Kahlotus | 4A/49 | 3-61 | |
| McKibbin | Charles R. | 16 | IN | Kahlotus | 4A/46 | 3-61 | |
| McKibbin | Della | 40 | IN | Kahlotus | 4A/45 | 3-61 | |
| McKibbin | Horace E. | 12 | IN | Kahlotus | 4A/47 | 3-61 | |
| McKibbin | Ralph O. | 8 | IN | Kahlotus | 4A/48 | 3-61 | |
| McKibbin | Robert E. | 40 | IN | Kahlotus | 4A/44 | 3-61 | |
| McKibbon | Wilber | 19 | IN | Kahlotus | 3B/90 | 3-61 | |
| McKinley | Elton | 29 | MO | Pasco | 2A/7 | 3-64 | |
| McKinney | Alma | 38 | IL | Connell | 11B/64 | 3-60 | |
| McKinney | James | 46 | IN | Connell | 11B/63 | 3-60 | |
| McKinnon | John | 36 | WI | Pasco | 8A/4 | 3-64 | |
| McLain | Austin W. | 11 | MO | Nunamaker | 7A/2 | 3-61 | |
| McLain | Hattie W. | 33 | MO | Nunamaker | 7A/1 | 3-61 | |
| McLain | Thomas A. | 33 | MO | Nunamaker | 6B/100 | 3-61 | |
| McLaughlin | John C. | 40 | NY | Pasco | 17B/99 | 3-64 | |
| McLaughlin | John F. | 33 | MN | Pasco | 24B/62 | 3-64 | |
| McLinn | Clara E. | 30 | WI | Mesa | 11A/12 | 3-59 | Surname unclear |
| McLinn | Glen W. | 5 | WA | Mesa | 11A/14 | 3-59 | |
| McLinn | Mildred H. | 8 | Canada | Mesa | 11A/13 | 3-59 | |
| McLinn | William T. | 30 | MN | Mesa | 11A/11 | 3-59 | |
| McManigal | D. H. | 41 | OH | Fishhook | 6A/17 | 3-63 | |
| McManigal | Hattie | 38 | MI | Fishhook | 6A/18 | 3-63 | |
| McMartin | John | 45 | NY | Pasco | 4B/93 | 3-64 | |
| McMinn | Lucinda | 66 | TN | Pasco | 15A/26 | 3-64 | |
| McNeese | Geo. B. | 26 | MO | Fishhook | 5B/82 | 3-63 | |
| McNeese | Julio O. | 2 | MO | Fishhook | 5B/84 | 3-63 | |
| McNeese | Mamie | 20 | MO | Fishhook | 5B/83 | 3-63 | |
| McPherson | Thomas | 42 | Canada | Pasco | 18A/14 | 3-64 | |
| McTimberman | C. | 46 | OH | Fishhook | 6B/77 | 3-63 | |
| McTimberman | Nettie | 44 | PA | Fishhook | 6B/78 | 3-63 | |
| McVay | Jenny E. | 50 | IL | Fishhook | 6B/100 | 3-63 | |
| McVay | John | 61 | OH | Fishhook | 6B/99 | 3-63 | |
| Me | Joe | 66 | China | Pasco | 22A/2 | 3-64 | |
| Means | Edward | 20 | OK | Mesa | 8A/43 | 3-59 | |
| Means | Ethel M. | 21 | MO | Mesa | 8A/42 | 3-59 | |
| Means | Julia | 15 | MO | Mesa | 8A/44 | 3-59 | |
| Means | Mattie A. | 41 | MO | Mesa | 8A/41 | 3-59 | |
| Means | William R. | 43 | MO | Mesa | 8A/40 | 3-59 | |
| Megee | John A. | 55 | PA | Nunamaker | 6B/62 | 3-61 | |
| Meloney | Daniel | 33 | MD | Pasco | 2B/69 | 3-64 | |
| Melrose | Dana | 20 | KS | Connell | 13B/79 | 3-60 | Given name unclear |
| Melrose | Ralph W. | 19 | OK | Eltopia | 3A/27 | 3-63 | |
| Merchant | Alfred | 19 | MO | Pasco | 11B/56 | 3-64 | |
| Merchant | James M. | 5 | CO | Pasco | 11B/59 | 3-64 | |
| Merchant | Margaret | 43 | IL | Pasco | 11B/55 | 3-64 | |
| Merchant | Myrtle | 7 | CO | Pasco | 11B/58 | 3-64 | |
| Merchant | Wesley | 17 | MO | Pasco | 11B/57 | 3-64 | |
| Merchant | William | 50 | MO | Pasco | 11B/54 | 3-64 | |
| Mere | Isaac W. | 30 | MI | Pasco | 17B/76 | 3-64 | Surname unclear |
| Merrick | Lola | 29 | OR | Pasco | 8B/76 | 3-64 | |
| Merrick | Robert L. | 29 | WA | Pasco | 8B/75 | 3-64 | |
| Merril | Fred H. | 28 | MA | Pasco | 6B/74 | 3-64 | |
| Mertz | Carl G. | 23 | MN | Pasco | 14A/48 | 3-64 | |
| Mertz | Imogene | 16 | MO | Pasco | 14A/49 | 3-64 | |
| Meyer | Philip C. | 22 | WI | Pasco | 18B/81 | 3-64 | Given name unclear |
| Meyer | William T. | 24 | WI | Kahlotus Town | 1B/57 | 3-61 | |
| Meyers | Frank | 61 | Unknown | Connell | 11A/5 | 3-60 | |
| Meyers | George | 33 | MI | Connell | 10B/76 | 3-60 | |
| Meyers | Hattie | 30 | MI | Connell | 10B/77 | 3-60 | |
| Meyers | Marie | 11 | MI | Connell | 10B/78 | 3-60 | |
| Meyers | Morius | 28 | France | Kahlotus | 4B/93 | 3-61 | |
| Michael | Howard D. | 22 | KS | Pasco | 2A/42 | 3-64 | |
| Michell | George | 27 | MO | Connell | 4A/18 | 3-60 | |
| Michell | Lena | 28 | MO | Connell | 4A/19 | 3-60 | |
| Michleson | Almosa | 21 | MN | Pasco | 4A/17 | 3-64 | |
| Michleson | Walter B. | 19 | MN | Pasco | 4A/18 | 3-64 | |
| Mick | Thomas P. | 27 | NJ | Pasco | 24A/32 | 3-64 | |
| Mickowich | Mick | 30 | Russia | Pasco | 21B/71 | 3-64 | |
| Mickowich | Sam | 20 | Russia | Pasco | 21B/72 | 3-64 | |
| Miessemer | Flora M | 18 | IN | LeRoy | 5A/26 | 3-62 | |
| Miessemer | Laura L. | 46 | IN | LeRoy | 5A/24 | 3-62 | |
| Miessemer | Lena P. | 21 | IN | LeRoy | 5A/25 | 3-62 | |
| Miessemer | William C. | 10 | IN | LeRoy | 5A/27 | 3-62 | |
| Miessemer | William H. | 47 | IN | LeRoy | 5A/23 | 3-62 | |
| Migakawa | Tsunajuo | 18 | Japan | Pasco | 23B/54 | 3-64 | |
| Miki | Kengi | 21 | Japan | Pasco | 23A/35 | 3-64 | |
| Miley | Anna M. | 46 | WI | Pasco | 10A/32 | 3-64 | |
| Miley | Ethel | 21 | WI | Pasco | 10A/33 | 3-64 | |
| Miley | Lucius | 53 | Germany | Pasco | 10A/31 | 3-64 | |
| Miley | Madaline | 17 | WI | Pasco | 10A/34 | 3-64 | |
| Millay | Lottie | 26 | MO | Connell | 4B/63 | 3-60 | |
| Miller | Agnes M. | 44 | OR | Pasco | 24B/79 | 3-64 | |
| Miller | Blanche | 2 | WA | Connell | 14A/11 | 3-60 | |
| Miller | Carrie | 52 | OH | Connell | 12A/2 | 3-60 | |
| Miller | Cecilia | 10 | PA | Connell | 14A/7 | 3-60 | |
| Miller | Charles W. | 26 | TX | Pasco | 10B/93 | 3-64 | |
| Miller | Chas. D. | 40 | MO | Eltopia | 1B/95 | 3-63 | |
| Miller | Elaxander | 20 | Denmark | Pasco | 18B/95 | 3-64 | |
| Miller | Elizabeth | 4 | WA | Connell | 14A/10 | 3-60 | |
| Miller | Eva | 3 | WA | Connell | 7B/54 | 3-60 | |
| Miller | George C. | 51 | OR | Pasco | 24B/78 | 3-64 | |
| Miller | Grace | 6 | WA | Connell | 14A/9 | 3-60 | |
| Miller | H. Steele | 22 | OR | Pasco | 24B/80 | 3-64 | |
| Miller | Hazel L. | 17 | OR | Pasco | 24B/81 | 3-64 | |
| Miller | John | 60 | MI | Connell | 12A/1 | 3-60 | |
| Miller | Lewis | 51 | PA | Pasco | 2B/70 | 3-64 | |
| Miller | Lydia | 28 | MN | Connell | 7B/52 | 3-60 | |
| Miller | Marian | 3 | WA | Connell | 7B/53 | 3-60 | |
| Miller | Martha | 34 | PA | Connell | 14A/5 | 3-60 | |
| Miller | Mathew | 14 | PA | Connell | 14A/6 | 3-60 | |
| Miller | May A. | 23 | IA | Pasco | 10B/94 | 3-64 | |
| Miller | Owen | 1/12 | WA | Connell | 7B/55 | 3-60 | |
| Miller | Robert | 38 | WV | Connell | 14A/4 | 3-60 | |
| Miller | Rose M. | 35 | IL | Eltopia | 1B/96 | 3-63 | |
| Miller | Thomas | 8 | WA | Connell | 14A/8 | 3-60 | |
| Miller | William | 40 | WI | Pasco | 2B/77 | 3-64 | |
| Miller | William | 31 | MN | Connell | 7B/51 | 3-60 | |
| Million | Erlene | 6 | MO | Connell | 1B/69 | 3-60 | |
| Million | John F. | 54 | MO | Connell | 1B/65 | 3-60 | |
| Million | Julia A. | 16 | MO | Connell | 1B/67 | 3-60 | |
| Million | Lillian | 8 | MO | Connell | 1B/68 | 3-60 | |
| Million | Lizzie K. | 48 | KY | Connell | 1B/66 | 3-60 | |
| Mills | Clark W. | 13 | OR | Rye Grass | 1B/82 | 3-62 | |
| Mills | Ida B. | 33 | KY | Rye Grass | 1B/81 | 3-62 | |
| Mills | Joseph O. | 43 | OH | Rye Grass | 1B/80 | 3-62 | |
| Minkiewirtz | Anita E. | 4 | MN | Pasco | 9A/5 | 3-64 | Surname unclear |
| Minkiewirtz | Charles K.. | 6 | MN | Pasco | 9A/4 | 3-64 | Surname unclear |
| Minkiewirtz | John | 38 | MN | Pasco | 9A/1 | 3-64 | Surname unclear |
| Minkiewirtz | Lawrence | 7 | MN | Pasco | 9A/3 | 3-64 | Surname unclear |
| Minkiewirtz | Letitia | 37 | PA | Pasco | 9A/2 | 3-64 | Surname unclear |
| Minregama | Osani | 37 | Japan | Pasco | 23B/69 | 3-64 | Name unclear |
| Minton | James | 29 | England | Pasco | 16B/54 | 3-64 | |
| Mishimora | Sentaro | 35 | Japan | Pasco | 23B/61 | 3-64 | |
| Misikawa | Sadaich | 26 | Japan | Pasco | 23A/39 | 3-64 | |
| Mitcham | Eula | 22 | MO | Connell | 5B/61 | 3-60 | |
| Mitcham | Jesse F. | 27 | KY | Connell | 5B/60 | 3-60 | |
| Mitcham | Louise | 9/12 | WA | Connell | 5B/63 | 3-60 | |
| Mitcham | Marjorie | 2 | WA | Connell | 5B/62 | 3-60 | |
| Mitchell | Charles H. | 32 | MO | Pasco | 6A/22 | 3-64 | |
| Mitchell | Cora | 27 | MO | Pasco | 6A/23 | 3-64 | |
| Mitchell | F. J. H. | 61 | IN | Fishhook | 4A/14 | 3-63 | |
| Mitchell | Franklin K. | 30 | IN | Fishhook | 4A/15 | 3-63 | |
| Mitchell | Nancy J. | 73 | VA | Pasco | 6A/25 | 3-64 | |
| Mitchell | Selma | 2 | WA | Pasco | 6A/24 | 3-64 | |
| Mittelstaedt | Albert | 29 | Germany | Connell | 8A/20 | 3-60 | |
| Mittelstaedt | Donald | 3 | WA | Connell | 8A/22 | 3-60 | |
| Mittelstaedt | Emil | 27 | IL | Connell | 7B/76 | 3-60 | |
| Mittelstaedt | Millie | 26 | VA | Connell | 8A/21 | 3-60 | |
| Mittelstaedt | Stanley | 7/12 | WA | Connell | 8A/23 | 3-60 | |
| Mize | Nancy | 66 | MO | Rye Grass | 1A/31 | 3-62 | |
| Mize | Samuell W. | 66 | IL | Rye Grass | 1A/30 | 3-62 | |
| Mize | William S. | 45 | MT | Rye Grass | 1A/29 | 3-62 | |
| Mobley | Aubrey | 3 | ID | Connell | 14A/19 | 3-60 | |
| Mobley | Calvin E. | 28 | KS | Rye Grass | 2B/63 | 3-62 | |
| Mobley | Calvin L., Jr. | 3 | WA | Rye Grass | 2B/65 | 3-62 | |
| Mobley | Cora E. | 23 | OR | Rye Grass | 2B/64 | 3-62 | |
| Mobley | John | 43 | MO | Connell | 14A/17 | 3-60 | |
| Mobley | Nadine | 5 | ID | Connell | 14A/18 | 3-60 | Given name illegible |
| Mobley | Vern A. | 1 | OR | Rye Grass | 2B/66 | 3-62 | Given name unclear |
| Moe | H. J. | 29 | Norway | Pasco | 18B/59 | 3-64 | |
| Moe | Sander G. | 48 | Norway | Pasco | 7A/4 | 3-64 | |
| Moeck | 12 | WI | Mesa | 12B/54 | 3-59 | Names unclear | |
| Moeck | Bertha | 47 | Germany | Mesa | 12B/52 | 3-59 | Surname unclear |
| Moeck | Emma | 10 | WI | Mesa | 12B/55 | 3-59 | Name unclear |
| Moeck | Ernest C. | 23 | WI | Mesa | 6B/53 | 3-59 | |
| Moeck | John F. | 21 | WI | Mesa | 12B/53 | 3-59 | Surname unclear |
| Moeck | Tule M. | 20 | TX | Mesa | 6B/54 | 3-59 | |
| Moeck | Virgie M. | 1 1/2 | WA | Mesa | 6B/55 | 3-59 | |
| Moede | Albert F. | 15 | IA | Columbia River | 2A/4 | 3-59 | Surname unclear |
| Moede | Bennie | 9 | IA | Columbia River | 2A/6 | 3-59 | Surname unclear |
| Moede | Elsie | 18 | IA | Columbia River | 2A/3 | 3-59 | Surname unclear |
| Moede | Ethel L. | 7 | IA | Columbia River | 2A/7 | 3-59 | Surname unclear |
| Moede | Lizzy | 42 | WI | Columbia River | 2A/2 | 3-59 | Surname unclear |
| Moede | Lizzy H. | 4 | IA | Columbia River | 2A/8 | 3-59 | Surname unclear |
| Moede | Minnie | 12 | IA | Columbia River | 2A/5 | 3-59 | Surname unclear |
| Moede | William | 48 | Germany | Columbia River | 2A/1 | 3-59 | Surname unclear |
| Moen | Del | 21 | MO | Pasco | 13B/51 | 3-64 | |
| Mohas | Bill | 30 | Greece | Pasco | 19B/78 | 3-64 | |
| Mok | Ki | 63 | China | Pasco | 22B/80 | 3-64 | |
| Moll | Walter | 22 | IA | Connell | 10B/62 | 3-60 | |
| Monaco | Nick | 17 | Italy | Mesa | 11B/52 | 3-59 | |
| Monaco | Raffalle | 39 | Italy | Mesa | 11B/51 | 3-59 | |
| Mong | Keeng | 60 | China | Pasco | 23A/4 | 3-64 | |
| Montbriaend | Ruby | 20 | WI | Pasco | 2A/41 | 3-64 | |
| Montee | Anna | 40 | IL | Mesa | 9A/10 | 3-59 | Surname unclear |
| Montgomery | John M. | 27 | TN | Kahlotus | 3B/75 | 3-61 | |
| Montgomery | Lydia C. | 49 | MO | Eltopia | 1B/86 | 3-63 | |
| Moody | August | 46 | Sweden | Pasco | 18A/3 | 3-64 | |
| Moody | Grace | 0/12 | WA | Rye Grass | 1A/18 | 3-62 | |
| Moody | Hattie | 22 | CA | Connell | 11A/30 | 3-60 | |
| Moody | Leaber | 9 | WA | Rye Grass | 1A/19 | 3-62 | Given name unclear |
| Moody | Lester | 9 | WA | Fishhook | 4B/58 | 3-63 | |
| Moody | Lillie | 35 | CA | Fishhook | 4B/57 | 3-63 | |
| Moody | Lillie L. | 35 | CA | Rye Grass | 1A/17 | 3-62 | |
| Moody | William | 35 | CA | Connell | 11A/29 | 3-60 | |
| Moody | William A. | 35 | IA | Rye Grass | 1A/16 | 3-62 | |
| Moody | Wm. A. | 35 | IA | Fishhook | 4B/56 | 3-63 | |
| Moon | Ceryl | 8 | WA | Connell | 11B/76 | 3-60 | Names unclear |
| Moon | Chester | 3 | WA | Connell | 11B/78 | 3-60 | Surname unclear |
| Moon | Dora C. | 36 | MO | Pasco | 10A/9 | 3-64 | |
| Moon | George A. | 32 | CA | Pasco | 10A/8 | 3-64 | |
| Moon | Howard | 6 | WA | Connell | 11B/77 | 3-60 | Surname unclear |
| Moon | Mary | 27 | KS | Connell | 11B/75 | 3-60 | Surname unclear |
| Moon | Max | 1 + | WA | Connell | 11B/79 | 3-60 | Surname unclear |
| Moon | Walter | 34 | IL | Connell | 11B/74 | 3-60 | Surname unclear |
| Mooney | Matt | 32 | Ireland | Pasco | 18A/20 | 3-64 | |
| Moore | Anne M. | 29 | WI | LeRoy | 4A/19 | 3-62 | |
| Moore | Asa A. | 51 | KY | Rye Grass | 2A/19 | 3-62 | |
| Moore | Clyde | 4 | WA | Mesa | 9B/54 | 3-59 | |
| Moore | Edna M. | 2 | WA | Kahlotus | 3A/20 | 3-61 | |
| Moore | Ethel N. | 20 | KS | Kahlotus | 3A/18 | 3-61 | |
| Moore | Fred | 13 | OH | Columbia River | 3A/8 | 3-59 | |
| Moore | Guy | 3 | WA | Mesa | 9B/55 | 3-59 | |
| Moore | Guy L. | 20 | OR | Rye Grass | 2A/21 | 3-62 | |
| Moore | Jemima | 8 | OH | Columbia River | 3A/9 | 3-59 | |
| Moore | Lucy | 29 | MO | Mesa | 9B/52 | 3-59 | |
| Moore | Marion | 32 | MO | Mesa | 9B/51 | 3-59 | |
| Moore | Mary E. | 41 | IL | Rye Grass | 2A/20 | 3-62 | |
| Moore | Mildred M. | 4 | WA | Kahlotus | 3A/19 | 3-61 | |
| Moore | Nina | 1 | WA | Mesa | 9B/56 | 3-59 | |
| Moore | Robert J. | 9/12 | WA | Kahlotus | 3A/21 | 3-61 | |
| Moore | Robert R. | 29 | WI | Kahlotus | 3A/17 | 3-61 | |
| Moore | Roland | 36 | England | Columbia River | 3A/7 | 3-59 | |
| Moore | Roy | 9 | MO | Mesa | 9B/53 | 3-59 | |
| Moore | Sarah | 4 | OH | Columbia River | 3A/11 | 3-59 | |
| Moore | Seth H. | 29 | WI | LeRoy | 4A/18 | 3-62 | |
| Moore | Seth, Jr. | 3 | WA | LeRoy | 4A/20 | 3-62 | |
| Moore | Thomas | 53 | MA | Pasco | 2B/68 | 3-64 | |
| Moore | Thomas | 6 | OH | Columbia River | 3A/10 | 3-59 | |
| Moore | Josephine | 10 | OR | Rye Grass | 2A/22 | 3-62 | |
| Morand | Bess | 28 | KY | Pasco | 15B/92 | 3-64 | |
| Morand | Edward J. | 35 | IL | Pasco | 11B/83 | 3-64 | |
| Morand | Jeanette | 36 | IL | Pasco | 11B/84 | 3-64 | |
| Morand | Leo | 30 | IL | Pasco | 15B/91 | 3-64 | |
| Morell | Brady C. | 18 | TN | Pasco | 21A/36 | 3-64 | |
| Morgan | Delia E. | 41 | IL | Fishhook | 6A/43 | 3-63 | |
| Morgan | S. W. | 68 | MO | Fishhook | 6A/42 | 3-63 | |
| Moriarty | D. | 42 | MN | Fishhook | 5A/10 | 3-63 | |
| Morison | Chester A. | 24 | SD | Pasco | 24B/74 | 3-64 | |
| Morris | Walter J. | 34 | MO | Rye Grass | 2B/95 | 3-62 | |
| Morris | William | 28 | Wales | Pasco | 16A/25 | 3-64 | |
| Morrison | Florence | 15 | OR | Fishhook | 4A/30 | 3-63 | |
| Morrison | Henry D. | 49 | IL | Fishhook | 4A/28 | 3-63 | |
| Morrison | John | 25 | Canada | Pasco | 21B/60 | 3-64 | |
| Morrison | Sarrah E. | 50 | CA | Fishhook | 4A/29 | 3-63 | |
| Mortensen | George | 38 | Denmark | Connell | 11B/52 | 3-60 | |
| Mortimore | James S. | 24 | WY | Eltopia | 1A/5 | 3-63 | |
| Morton | Clarence W. | 47 | NY | Pasco | 23B/80 | 3-64 | |
| Morton | Hubert A. | 28 | NC | Pasco | 23B/77 | 3-64 | |
| Mosher | Chancey D. | 43 | NY | Pasco | 11B/100 | 3-64 | |
| Moulton | Claudia I. | 45 | OH | Kahlotus | 3A/40 | 3-61 | |
| Moulton | Henry M. | 50 | IL | Kahlotus | 3A/39 | 3-61 | |
| Moulton | Hugh | 4 | WA | Kahlotus | 3A/43 | 3-61 | |
| Moulton | James A. | 17 | OR | Kahlotus | 3A/41 | 3-61 | |
| Moulton | Norma E. | 9 | OR | Kahlotus | 3A/42 | 3-61 | |
| Moulton | Ralph C. | 25 | KS | Rye Grass | 2A/18 | 3-62 | |
| Mowbray | Harry | 39 | ID | Pasco | 21B/64 | 3-64 | |
| Mox | Sing | 54 | China | Pasco | 22A/24 | 3-64 | |
| Moy | Ching | 50 | China | Pasco | 23A/1 | 3-64 | |
| Moy | Don | 42 | China | Pasco | 11B/90 | 3-64 | |
| Moy | Kee | 50 | China | Pasco | 22A/8 | 3-64 | |
| Moyer | Alva M. | 25 | MO | Rye Grass | 2A/1 | 3-62 | |
| Moyer | Elva M. | 1+ | OR | Rye Grass | 2A/4 | 3-62 | |
| Moyer | Laura R. | 23 | MO | Rye Grass | 2A/2 | 3-62 | |
| Moyer | Lenora F. | 3 | ID | Rye Grass | 2A/3 | 3-62 | |
| Muir | John J. | 59 | IA | Mesa | 5A/8 | 3-59 | |
| Muir | Minnie | 44 | GA | Mesa | 5A/9 | 3-59 | |
| Muir | Walter B. | 55 | IA | Mesa | 5A/10 | 3-59 | |
| Mulhern | Gertrude S. | 30 | SD | Pasco | 11B/93 | 3-64 | |
| Mulhern | Thomas D. | 36 | WI | Pasco | 11B/92 | 3-64 | |
| Mulholland | John | 47 | Canada | Pasco | 19B/97 | 3-64 | |
| Mullen | James | 65 | WI | Nunamaker | 7A/43 | 3-61 | |
| Mulvarey | Leo T. | 30 | MI | Pasco | 19A/1 | 3-64 | |
| Mumford | John L. | 59 | MD | Kahlotus | 4A/50 | 3-61 | |
| Mumford | Myrtle | 22 | NE | Kahlotus | 4B/51 | 3-61 | |
| Mumford | Wilna | 15 | NE | Kahlotus | 4B/52 | 3-61 | |
| Munger | Cecil N. | 30 | IA | Pasco | 5A/42 | 3-64 | |
| Munger | Earle A. | 30 | MN | Pasco | 5A/41 | 3-64 | |
| Munger | Earle A. Jr. | 1/12 | CA | Pasco | 5A/44 | 3-64 | |
| Munger | Homer | 3 | IA | Pasco | 5A/43 | 3-64 | |
| Munn | Mose J. | 43 | Canada | Pasco | 21A/32 | 3-64 | Given name unclear |
| Murphy | Chester J. | 34 | MO | Pasco | 23B/99 | 3-64 | |
| Murphy | Frank | 52 | NY | Pasco | 9A/50 | 3-64 | |
| Murphy | Frank P. | 37 | NE | Pasco | 21A/33 | 3-64 | |
| Murphy | James E. | 26 | NV | Pasco | 4A/31 | 3-64 | |
| Murphy | Jas. H. | 19 | WA | Pasco | 14A/47 | 3-64 | |
| Murphy | Louis P. | 3O | NE | Pasco | 21A/34 | 3-64 | Given name unclear |
| Murphy | Thomas | 40 | U. S. | Rye Grass | 2B/82 | 3-62 | |
| Murray | Bearl | 1 2/3 | OR | Connell | 10A/14 | 3-60 | |
| Murray | Charles | 15 | KS | Connell | 2A/23 | 3-60 | |
| Murray | Charlotte | 36 | KS | Connell | 2A/22 | 3-60 | |
| Murray | Earl | 29 | TN | Connell | 10A/12 | 3-60 | |
| Murray | Florence | 9/12 | WA | Connell | 3B/56 | 3-60 | |
| Murray | Helen | 27 | MT | Connell | 3B/54 | 3-60 | |
| Murray | Herman | 3 | WA | Connell | 2A/26 | 3-60 | |
| Murray | Herman | 33 | IA | Connell | 3B/53 | 3-60 | |
| Murray | James | 13 | KS | Connell | 2A/24 | 3-60 | |
| Murray | John | 40 | NY | Pasco | 24A/35 | 3-64 | |
| Murray | Lois | 2 1/2 | WA | Connell | 3B/55 | 3-60 | |
| Murray | Lulu | 30 | TN | Connell | 10A/13 | 3-60 | |
| Murray | Myrle | 6 | KS | Connell | 2A/25 | 3-60 | |
| Murray | Nathan T. | 40 | MO | Connell | 2A/21 | 3-60 | |
| Mursta | Iwataro | 40 | Japan | Pasco | 23B/65 | 3-64 | |
| Musser | Alex | 52 | CA | Pasco | 18A/17 | 3-64 | |
| Musser | Mildred | 12 | ID | Pasco | 18A/18 | 3-64 | |
| Myers | Alfred E. | 33 | MO | Pasco | 21B/98 | 3-64 | |
| Myogawa | George | 23 | Japan | Kahlotus Town | 1B/91 | 3-61 | Surname unclear |