| First Name | Middle Name | Last Name | Suffix | Prefix | Known As: | Gender | Birth date | Death Date | Birth Place | Death Place | Burial Place | Web-site | Biography URL | Years active | Does he/she have aliases? | This entry is alias for: |
| James | Mongtomery | James Mongtomery | N | NULL | ||||||||||||
| William | A. | Muhlenberg | William A. Muhlenberg | N | NULL | |||||||||||
| Thomas | MacKellar | Thomas MacKellar | N | NULL | ||||||||||||
| Samuel | Medley | Samuel Medley | M | 06/23/1738 | 07/17/1799 | Cheshunt, Herts | Liverpool, England | N | NULL | |||||||
| Lowell | Mason | Dr. | Lowell Mason | M | 01/08/1792 | 08/11/1872 | Medifield, MA | Silverspring, Orange Mountain, NJ | N | NULL | ||||||
| William | Paton | Mackay | William P. Mackay | M | N | NULL | ||||||||||
| William | Edie | Marks | William Edie Marks | M | 07/01/1872 | 11/20/1954 | Wilmington, DE | Wilmington, DE | Lombardy Cemetery, Wilmington, DE | 0 | NULL | |||||
| Simeon | Butler | Marsh | Simeon B. Marsh | M | N | NULL | ||||||||||
| William | Clark | Martin | Rev. | William C. Martin | M | 12/25/1864 | 08/30/1914 | Hightstown, New Jersey | Rialto, Florida | Fort Myers, Florida | http://www.hymntime.com/tch/bio/m/a/r/t/martin_wc.htm | N | NULL | |||
| R. | McNaughton | R. McNaughton | M | N | NULL | |||||||||||
| Matthew | Lindsey | McPhail | Matthew L. McPhail | M | N | NULL | ||||||||||
| Christopher | Karl | Meineke | Charles Meineke | M | 1782 | 1850 | Germany | N | NULL | |||||||
| Charles | Austin | Miles | C. Austin Miles | M | N | NULL | ||||||||||
| George | A. | Minor | George A. Minor | M | N | NULL | ||||||||||
| Lorenzo | Briggs | Mitchell | Lorenzo B. Mitchell | M | N | NULL | ||||||||||
| William | Henry | Monk | William H. Monk | M | N | NULL | ||||||||||
| C. | H. | Morris | Mrs. | Leila N. Morris | F | 04/15/1862 | 07/23/1929 | PennsĀville, OH | Auburn, NY | McConnellsville, OH | http://cyberhymnal.org/bio/m/o/r/morris_ln.htm | 0 | NULL | |||
| E. | D. | Mund | E. D. Mund | X | N | NULL | ||||||||||
| George | E. | Myers | George E. Myers | M | N | NULL | ||||||||||
| Wolfgang | Amadeus | Mozart | Wolfgang Amadeus Mozart | M | N | NULL |