Second Letter Index
| Ma | Mb | Mc | Md | Me | Mf | Mg | Mh | Mi | Mj | Mk | Ml | Mm
| Mn
| Mo
| Mp
| Mq
| Mr
| Ms
| Mt
| Mu
| Mv
| Mw
| Mx
| My
| Mz
| |
| Name | Line | Page | District | Soundex
| Mackey, Henry | 18 | 6A | 87 | M200
| Malmsten, Roland I. | 21 | 10A | 90 | M452
| Mangum, John A. | 89 | 8B | 88 | M525
| Mangum, Martin A. | 59 | 8B | 88 | M525
| Mangum, Mary | 96 | 8B | 88 | M525
| Manser, Nancy H. | 97 | 10B | 88 | M526
| Manser, Preston H. | 66 | 9B | 88 | M526
| Manser, Stephen | 91 | 10B | 88 | M526
| Mansor, Eliza | 23 | 5A | 87 | M526
| Manwill, Franklin | 21 | 2A | 89 | M540
| Marquerdson, Erastus F. | 62 | 1B | 88 | M626
| Martensen, Swen | 1 | 7A | 88 | M635
| Martineau, Ernest | 60 | 1B | 90 | M635
| Mathews, Emma | 90 | 8B | 90 | M320
| Mathews, John | 32 | 1A | 90 | M320
| Maxwell, Charles B. | 84 | 1B | 88 | M240
| Maxwell, James B. | 73 | 1B | 88 | M240
| |
| Name | Line | Page | District | Soundex
| McCarthy, John A. | 5 | 1A | 90 | M263
| McCaskell, George W. | 5 | 2A | 90 | M224
| McClellan, William D. | 68 | 2B | 90 | M244
| McCullough, James S. | 12 | 3A | 87 | M242
| McCune, Walter L. | 15 | 10A | 90 | M250
| McDermott, Thomas | 7 | 10A | 90 | M236
| McDonough, Walter I. | 72 | 8B | 88 | M235
| McGinis, Martin K. | 17 | 2A | 87 | M252
| McIntosh, Abram | 66 | 1B | 88 | M253
| |
| Name | Line | Page | District | Soundex
| Meeks, Heber | 99 | 11B | 88 | M200
| Meeks, Margaret M. | 82 | 9B | 88 | M200
| Meeks, Mary E. | 79 | 9B | 88 | M200
| Meeks, Wilford P. | 1 | 12A | 88 | M200
| Melas, Samuel A. | 41 | 1A | 90 | M420
| Merritt, Mart | 85 | 4B | 87 | M630
| |
| Name | Line | Page | District | Soundex
| Mills, Earl | 52 | 6B | 90 | M420
| Mills, Louis V. | 28 | 8A | 90 | M420
| Mills, William | 1 | 4A | 87 | M420
| |
| Name | Line | Page | District | Soundex
| Mohr, Jacob | 8 | 8A | 90 | M600
| Monroe, Dan | 34 | 1A | 90 | M560
| Moore, Elijah | 20 | 3A | 88 | M600
| Moore, Elijoh H. | 39 | 3A | 88 | M600
| Moore, J. R. | 37 | 3A | 89 | M600
| Moore, John Jr. | 32 | 3A | 89 | M600
| Moorhouse, C. V. | 79 | 11B | 88 | M620
| Morgan, Dennis | 22 | 10A | 88 | M625
| Morgan, Joseph H. | 55 | 11B | 88 | M625
| Morrill, Charles | 76 | 3B | 88 | M640
| Morrill, Clarence | 95 | 10B | 88 | M640
| Morrill, Emma C. | 34 | 2A | 88 | M640
| Morrill, Flora | 81 | 3B | 88 | M640
| Morrill, Gwenith | 82 | 3B | 88 | M640
| Morrill, John | 83 | 4B | 88 | M640
| Morrill, Luther | 3 | 6A | 88 | M640
| Morrill, Shirl P. | 83 | 3B | 88 | M640
| Morrill, Stanley | 96 | 10B | 88 | M640
| Morrison, J. B. | 4 | 11A | 88 | M625
| Morrison, John E. | 95 | 1B | 87 | M625
| Morrison, Rory S. | 89 | 1B | 87 | M625
| Morton, James M. | 68 | 1B | 90 | M635
| |
| Name | Line | Page | District | Soundex
| Munson, Dennis | 39 | 8A | 88 | M525
| Munson, Levar | 27 | 6A | 87 | M525
| Munson, Luella | 97 | 7B | 90 | M525
| Munson, Wilfred | 47 | 2A | 90 | M525
| Munson, Williamette | 73 | 10B | 90 | M525
| Murphy, John | 76 | 1B | 87 | M610
| Murray, Franklin | 6 | 2A | 90 | M600
| Murray, Lovina | 10 | 2A | 90 | M600
| Murray, Mary L. | 60 | 2B | 90 | M600
| |