| Name | Line | Page | District | Soundex
| Mabery, Amos | 11 | 11A | 26 | M160
| | Macey, Ainley | 44 | 18A | 27 | M200
| | Mack, Charles W. | 69 | 1B | 36 | M200
| | Mack, Chas. Stewart | 68 | 3B | 36 | M200
| | Mack, Moses | 90 | 13B | 36 | M200
| | Maddox, Oscar | 1 | 2A | 17 | M320
| | Madison, Frank | 5 | 6A | 34 | M325
| | Madsen, Jacob | 8 | 10A | 30 | M325
| | Madsen, Peter Matz | 5 | 1A | 29 | M325
| | Madson, Corina | 73 | 8B | 29 | M325
| | Maghan, Lewis P. | 64 | 2B | 25 | M250
| | Mahnberg, Anna | 12 | 3A | 32 | M516
| | Mahnberg, William E. | 71 | 3B | 32 | M516
| | Mahnrose, Oscar | 99 | 10B | 29 | M562
| | Maine, Edith A. | 62 | 17B | 28 | M500
| | Maine, Edith S. | 61 | 17B | 28 | M500
| | Maine, Jessie | 78 | 18B | 28 | M500
| | Mainwaring, W. O. | 76 | 5B | 28 | M565
| | Mallry, Joseph | 9 | 24A | 31 | M460
| | Malmberg, Anna | 12 | 3A | 32 | M451
| | Malmberg, J. Ephriam | 1 | 10A | 19 | M451
| | Malmberg, Mary J. | 11 | 10A | 19 | M451
| | Manas, George W. | 60 | 6B | 23 | M520
| | Manas, Rebecca A. | 27 | 6A | 23 | M520
| | Mandlekau, Frances | 65 | 7B | 34 | M534
| | Manetos, Angela | 75 | 3B | 26 | M532
| | Mank, Albert J. | 98 | 7B | 19 | M520
| | Manning, John | 2 | 9A | 21 | M552
| | Mantas, Theros | 29 | 4A | 26 | M532
| | Manuel, Hyrum | 17 | 4A | 32 | M540
| | Marcusen, Magnes | 35 | 4A | 23 | M622
| | Marcusen, Thomas C. | 94 | 6B | 23 | M622
| | Margaret, Maughan | 100 | 1B | 33 | M626
| | Margetts, Paul G. | 11 | 10A | 27 | M623
| | Marinis, Lewis A. | 27 | 4A | 26 | M652
| | Marks, Lewis | 100 | 14B | 36 | M620
| | Marlee, A. L. | 71 | 4B | 21 | M640
| | Marler, Amanda | 8 | 16A | 30 | M646
| | Marler, Ezra L. | 75 | 6B | 30 | M646
| | Marler, George | 42 | 10A | 34 | M646
| | Marler, L. W. | 97 | 5B | 21 | M646
| | Marler, Maurice | 31 | 7A | 34 | M646
| | Marrcott, Thomas | 91 | 7B | 21 | M623
| | Marshall, Arvie | 33 | 2A | 37 | M624
| | Marshall, Fred J. | 24 | 14A | 31 | M624
| | Marshall, John D. | 47 | 14A | 31 | M624
| | Martensen, Horace E. | 60 | 4B | 37 | M635
| | Marti, Rudolph | 82 | 14B | 34 | M630
| | Martin, Agnes C. | 35 | 6A | 30 | M635
| | Martin, Edward | 36 | 2A | 28 | M635
| | Martin, Emily | 92 | 2B | 17 | M635
| | Martin, Grace J. | 67 | 2B | 30 | M635
| | Martin, Maude | 66 | 2B | 30 | M635
| | Martin, Robert J. | 13 | 12A | 31 | M635
| | Martin, Roy S. | 91 | 2B | 17 | M635
| | Martin, Willis M. | 47 | 3A | 32 | M635
| | Martinean, Charles F. | 19 | 19A | 27 | M635
| | Martinean, James H. | 25 | 19A | 27 | M635
| | Martines, Jose | 42 | 3A | 32 | M635
| | Martinis, Louis | 19 | 15A | 29 | M635
| | Martinsen, Horace M. | 6 | 12A | 37 | M635
| | Marvell, L. D. | 60 | 9B | 28 | M614
| | Marwedel, Fred | 91 | 11B | 30 | M634
| | Mason, Agnes | 16 | 3A | 20 | M250
| | Mason, Elmo | 17 | 3A | 20 | M250
| | Mason, Frank O. | 15 | 3A | 20 | M250
| | Mason, Frank | 25 | 3A | 32 | M250
| | Mather, John | 25 | 2A | 36 | M360
| | Mather, Mary A. | 100 | 1B | 36 | M360
| | Mathers, Wm. Sr. | 32 | 11A | 36 | M362
| | Matheson, Alice | 26 | 4A | 30 | M325
| | Mathews, Alma M. | 12 | 7A | 34 | M320
| | Mathews, Cleo | 21 | 7A | 28 | M320
| | Mathews, David | 91 | 10B | 34 | M320
| | Mathews, Eston K. | 22 | 7A | 28 | M320
| | Mathews, Eston R. | 20 | 7A | 28 | M320
| | Mathews, Eugene D. | 99 | 9B | 34 | M320
| | Mathews, H. J. | 69 | 11B | 34 | M320
| | Mathews, Hazen | 56 | 5B | 34 | M320
| | Mathews, John | 3 | 13A | 37 | M320
| | Mathews, La Mar | 23 | 7A | 28 | M320
| | Mathews, Leon | 80 | 11B | 34 | M320
| | Mathews, Lydia | 42 | 14A | 35 | M320
| | Mathews, Magnus | 80 | 3B | 20 | M320
| | Mathews, Marie | 35 | 6A | 25 | M320
| | Mathews, Newel | 2 | 5A | 34 | M320
| | Mathews, Ora | 77 | 7B | 34 | M320
| | Mathews, Sophia | 76 | 7B | 34 | M320
| | Mathews, Thomas | 10 | 1A | 36 | M320
| | Matkin, John W. | 8 | 3A | 18 | M325
| | Matkin, Samuel | 16 | 6A | 18 | M325
| | Matkin, Thomas W. | 23 | 5A | 18 | M325
| | Matkin, Wilford L. | 74 | 5B | 18 | M325
| | Matson, Leo | 48 | 1A | 20 | M325
| | Matsumoto, Gizo | 21 | 13A | 26 | M325
| | Matthiews, John C. | 78 | 11B | 31 | M320
| | Matthiews, Leonard C. | 97 | 11B | 31 | M320
| | Mattson, John E. | 33 | 11A | 31 | M325
| | Mattson, Matts | 31 | 11A | 31 | M325
| | Mauckley, Ernest J. | 85 | 7B | 20 | M240
| | Mauckley, John | 1 | 8A | 20 | M240
| | Maugahn, Guig | 14 | 3A | 33 | M250
| | Maugahn, Henry P. | 69 | 15B | 33 | M250
| | Maughan, Angus M. | 84 | 9B | 30 | M250
| | Maughan, Archibald | 9 | 14A | 33 | M250
| | Maughan, Ariel | 71 | 2B | 33 | M250
| | Maughan, Brigham | 73 | 2B | 33 | M250
| | Maughan, Charles N. | 48 | 1A | 33 | M250
| | Maughan, Clara | 10 | 2A | 33 | M250
| | Maughan, Daniel H. | 31 | 1A | 33 | M250
| | Maughan, David | 91 | 1B | 33 | M250
| | Maughan, Elmer N. | 72 | 15B | 33 | M250
| | Maughan, Emily | 47 | 3A | 33 | M250
| | Maughan, Euphemia | 82 | 2B | 33 | M250
| | Maughan, Frank | 61 | 15B | 33 | M250
| | Maughan, George W. | 100 | 12B | 18 | M250
| | Maughan, Harrison | 71 | 15B | 33 | M250
| | Maughan, Heber C. | 39 | 19A | 27 | M250
| | Maughan, Heber L. | 15 | 10A | 33 | M250
| | Maughan, Henry | 9 | 2A | 33 | M250
| | Maughan, Howard J. | 24 | 14A | 34 | M250
| | Maughan, Irving | 50 | 4A | 33 | M250
| | Maughan, James C. | 18 | 15A | 18 | M250
| | Maughan, James E. | 57 | 12B | 18 | M250
| | Maughan, James N. | 59 | 1B | 33 | M250
| | Maughan, John H. | 24 | 1A | 30 | M250
| | Maughan, John W. | 65 | 2B | 32 | M250
| | Maughan, Joseph | 79 | 7B | 33 | M250
| | Maughan, Lionel | 37 | 11A | 33 | M250
| | Maughan, Margaret | 100 | 1B | 33 | M250
| | Maughan, Mary L. | 96 | 1B | 33 | M250
| | Maughan, Peter W. | 20 | 14A | 34 | M250
| | Maughan, Peter | 56 | 8B | 33 | M250
| | Maughan, Rachel | 67 | 15B | 33 | M250
| | Maughan, Robert | 78 | 15B | 33 | M250
| | Maughan, Thomas | 70 | 15B | 33 | M250
| | Maughan, William H. | 72 | 7B | 33 | M250
| | Maughaon, Hannah | 56 | 12B | 18 | M250
| | Maughn, Charles C. | 7 | 4A | 25 | M250
| | Maughn, Nellie A. | 2 | 1A | 23 | M250
| | Maughn, Robert B. | 80 | 4B | 25 | M250
| | Maughn, Willard W. | 18 | 9A | 30 | M250
| | Maurer, Emil | 23 | 8A | 20 | M660
| | Maxfield, Henry | 13 | 1A | 28 | M214
| | Maxwell, Agnes L. | 7 | 2A | 30 | M240
| | Maxwell, Ida T. | 6 | 2A | 30 | M240
| | Maxwell, Lorin T. | 8 | 2A | 30 | M240
| | Maxwell, Quintin T. | 9 | 2A | 30 | M240
| | Maycock, Miriam | 23 | 18A | 31 | M220
| | Maycock, Rena B. | 22 | 18A | 31 | M220
| | Mayhan, Louis P. | 64 | 2B | 25 | M500
| | Mayne, Joseph | 51 | 12B | 27 | M500
| |