1836
M Surnames
| Surname | First Name | County | Page |
| McHone | Millington | Demoine | 87 |
| Mable | John | Demoine | 62 |
| Magers | Alexander | Demoine | 60 |
| Magers | James | Demoine | 88 |
| Mailey | John | Demoine | 76 |
| Malady | P | Dubuque | 22 |
| Mallett | James | Demoine | 65 |
| Mallett | Mrs. R | Dubuque | 19 |
| Mallett | P. | Dubuque | 19 |
| Mallett | Pascael | Dubuque | 13 |
| Mallett | Pascal, Jun. | Dubuque | 15 |
| Manly | William | Demoine | 76 |
| Maple | John | Dubuque | 26 |
| Mara | Michael O. | Dubuque | 20 |
| Mariliman | John | Dubuque | 28 |
| Marlow | Edward | Demoine | 91 |
| Mars | J.K. | Dubuque | 39 |
| Martin | Francies | Demoine | 73 |
| Martin | J.J. | Demoine | 58 |
| Martin | John | Demoine | 93 |
| Martin | Rosannah | Demoine | 61 |
| Martin | William G. | Dubuque | 13 |
| Mascle | Phillip | Demoine | 78 |
| Mason | Reuben C. | Demoine | 78 |
| Massey | Mr. | Dubuque | 37 |
| Masterson | mary | Demoine | 59 |
| Mathers | M.T. | Demoine | 65 |
| Mathews | Smith | Demoine | 63 |
| Mathis | Hepsey | Demoine | 86 |
| Mathis | Joseph | Demoine | 87 |
| Mathis | William | Demoine | 87 |
| Matthews | Vordre | Demoine | 79 |
| Matthews | William | Demoine | 72 |
| Mattox | E. | Dubuque | 15 |
| Maulding | Keeling T. | Demoine | 79 |
| Maurison | Mrs. R | Dubuque | 44 |
| Maxwell | John | Demoine | 70 |
| Maxwell | Joseph | Demoine | 72 |
| Maxwell | Ludlow | Demoine | 87 |
| Maxwell | Samuel T. | Demoine | 73 |
| May | James R. | Dubuque | 36 |
| Mayfield | R. | Dubuque | 28 |
| McAire | M. | Dubuque | 44 |
| McAntire | William | demoine | 63 |
| McBride | Mary | Dubuque | 26 |
| McBride | William | Demoine | 68 |
| McCaffrey | William | Demoine | 90 |
| McCaib | James | Dubuque | 11 |
| McCaib | Thomas | Dubuque | 30 |
| McCann | S.S. | Dubuque | 24 |
| McCardel | Collins | Demoine | 64 |
| McCardel | Horatio | Demoine | 64 |
| McCarty | Ezekiel | Demoine | 70 |
| McCarty | Isaac W. | Demoine | 72 |
| McCarty | Mrs. | Dubuque | 19 |
| McCarver | Morton M. | Demoine | 92 |
| McCee | Thomas | Demoine | 53 |
| McClaren | William | Demoine | 89 |
| McClary | Abraham | Demoine | 89 |
| mcClung | John | Demoine | 89 |
| McCormack | N. | Dubuque | 32 |
| McCormack | Oyran | Dubuque | 20 |
| McCound | Solomon | Demoine | 62 |
| McCoy | James | Demoine | 79 |
| McCracken | James | Demoine | 80 |
| McCrany | Thomas | Dubuque | 24 |
| McCrash | N. | Dubuque | 36 |
| McCulla | Robert | Demoine | 59 |
| McCulla | William | Demoine | 59 |
| McCutchan | James | Demoine | 63 |
| McDaniel | A. | Dubuque | 15 |
| McDaniel | William | Dubuque | 15 |
| McDermout | James | Dubuque | 36 |
| McDole | James | Demoine | 77 |
| McDonal | Charles | Dubuque | 22 |
| McDonald | John | Demoine | 53 |
| McDonald | Joseph | Dubuque | 16 |
| McDowel | Eleazer | Dubuque | 26 |
| McDowel | William | Dubuque | 39 |
| McDowel | William | Dubuque | 39 |
| McElvanion | Robert | Demoine | 68 |
| McFarlin | Harvey | Demoine | 84 |
| McFerson | R. | Dubuque | 42 |
| McGarath | William | Dubuque | 32 |
| McGary | John | Dubuque | 11 |
| McGee | Joseph | Dubuque | 34 |
| McGlochlin | Owen | Dubuque | 20 |
| McGrath | William | Dubuque | 45 |
| McGregor | M. | Dubuque | 41 |
| McGuffa | James | Demoine | 81 |
| McHaney | H. | Dubuque | 20 |
| McKee | John | Demoine | 81 |
| McKenzy | John | Dubuque | 11 |
| McKey | James | Dubuque | 12 |
| McKinan | M. | Dubuque | 33 |
| McKinny | E. | Dubuque | 42 |
| McKinsey | Daniel | Demoine | 61 |
| McKinster | N. | Dubuque | 42 |
| McKnight | David G. | Demoine | 91 |
| McKnight | Thomas | Dubuque | 24 |
| McLane | and Sandy | Dubuque | 34 |
| McLoy | Joseph | Dubuque | 14 |
| McLuaghlin | and Stanton | Dubuque | 34 |
| McMahon | Martin | Dubuque | 21 |
| McMasters | S.H.K. | Dubuque | 15 |
| McMasters | S.S. | Dubuque | 15 |
| McNear | David | Dubuque | 30 |
| McNear | Mathew | Dubuque | 13 |
| McNeil | Joseph | Demoine | 92 |
| McPherson | Wharton | Demoine | 71 |
| McQuary | Allen | Demoine | 64 |
| McQuillin | E. | Dubuque | 26 |
| McSourley | Charles | Dubuque | 11 |
| McVey | Charles | Demoine | 60 |
| McVey | Edly | Demoine | 60 |
| Meak | William | Demoine | 68 |
| Medbaugh | Isaac W. | Demoine | 51 |
| Meeker | A.M. | Dubuque | 35 |
| Mefford | George | Dubuque | 30 |
| Melony | Richard | Dubuque | 34 |
| Meneffee | John M. | Demoine | 79 |
| Merrill | Charles | Demoine | 52 |
| Merry | Henry | Demoine | 90 |
| Metcalf | O. | Dubuque | 39 |
| Miahs | Micahel | Demoine | 87 |
| Midindof | Henry | Demoine | 66 |
| Miller | Abraham | Demoine | 80 |
| Miller | Charles | Dubuque | 14 |
| Miller | Henry | Demoine | 58 |
| Miller | J.H. | Demoine | 55 |
| Miller | James | Dubuque | 18 |
| Miller | John E. | Dubuque | 24 |
| Miller | P. | Dubuque | 43 |
| Miller | Rufus | Dubuque | 14 |
| Miller | William | Demoine | 80 |
| Milligan | William | Demoine | 82 |
| Millroy | James | Dubuque | 14 |
| Millsap | and Dickson | Dubuque | 30 |
| Mintor | Matthias | Demoine | 75 |
| Mires | William | Demoine | 52 |
| Mistot | More Y. | Dubuque | 18 |
| Mitchael | G. | Dubuque | 41 |
| Mitchell | James w. | Demoine | 93 |
| Mitchell | Milton | Demoine | 55 |
| Mitindoff | Anton | Demoine | 63 |
| Moffitt | George Jun. | Demoine | 75 |
| Moffitt | George Sen. | Demoine | 75 |
| Moffitt | Jonathan J. | Demoine | 52 |
| Mofford | John | Demoine | 55 |
| Mofit | John | Demoine | 71 |
| Mofit | Levi | Demoine | 85 |
| Mofit | Robert | Demoine | 71 |
| Montgomery | Archibald | Demoine | 68 |
| Montgumber | A. | Dubuque | 43 |
| Montpleasure | L. | Dubuque | 13 |
| Montross | Ales | Dubuque | 12 |
| Moody | Ansolem | Dubuque | 24 |
| Moon | Joseph | Demoine | 76 |
| Moor | Captian | Dubuque | 37 |
| Moor | J. | Dubuque | 44 |
| Moor | Solomon | Dubuque | 14 |
| Moore | John | Dubuque | 29 |
| Moore | John | Demoine | 70 |
| Moore | John R. | Demoine | 85 |
| Moore | Tobias | Demoine | 86 |
| Moore | William | Demoine | 86 |
| Moralee | Michael | Dubuque | 22 |
| More | Anson | Demoine | 55 |
| Morehiser | F.C. | Dubuque | 19 |
| Moreland | Lefevre | Demoine | 86 |
| Moreland | Leviver | Demoine | 62 |
| Morgan | A. | Dubuque | 15 |
| Morgan | James | Demoine | 51 |
| Morgan | John | Dubuque | 28 |
| Morgan | John | Demoine | 76 |
| Morgan | Jonathan J. | Demoine | 84 |
| Morgan | Lambert | Demoine | 59 |
| Morgan | Louis | Demoine | 79 |
| Morgan | Saul | Dubuque | 15 |
| Morgan | William | Demoine | 84 |
| Moriell | Joseph | Dubuque | 33 |
| Morin | John | Dubuque | 23 |
| Morin | W.H. | Dubuque | 26 |
| Morin | W.H. | Dubuque | 26 |
| Moring | Burl | Dubuque | 24 |
| Moring | Jessee | Dubuque | 24 |
| Moross | George | Dubuque | 13 |
| Morris | Daniel | Demoine | 76 |
| Morris | Isaac W. | Demoine | 76 |
| Morris | James | Demoine | 51 |
| Morris | John | Demoine | 65 |
| Morris | Joseph | Demoine | 51 |
| Morris | Newton | Dubuque | 25 |
| Morris | Robison | Demoine | 76 |
| Morris | William | Demoine | 80 |
| Morrison | W.H. | Dubuque | 28 |
| Morrison | William | Dubuque | 15 |
| Morrisson | Joseph | Demoine | 58 |
| Morrow | William M. | Demoine | 79 |
| Morton | James | Dubuque | 27 |
| Mosely | Henry | Dubuque | 32 |
| Moss | Henry | Demoine | 64 |
| Moss | John | Demoine | 73 |
| Mott | William A. | Dubuque | 17 |
| Motts | Andrew | Demoine | 90 |
| Mounts | Joseph | Demoine | 90 |
| Mounts | Smith | Demoine | 90 |
| Mudgett | Miram | Demoine | 90 |
| Murdick | J. | Dubuque | 33 |
| Murphy | James | Dubuque | 36 |
| Murphy | M. | Dubuque | 45 |
| Murphy | Richard | Dubuque | 35 |
| Murphy | William | Dubuque | 21 |
| Murrasholls | Mr. | Dubuque | 29 |
| Murry | P. | Dubuque | 19 |
| Murry | Patrick | Dubuque | 12 |
| Myers | M.N. | Dubuque | 41 |
| Myers | william | Dubuque | 15 |
| Myrig | Mr. | Dubuque | 38 |