Names
- Manace, Gordon.1
- Manyon, Leonard.1
- Mapel, John Jamison.1
- Marin, Axel.1
- Markley, Joseph Lybrand, 1859-1930.1
- Marshall, Mark.1
- Marshall, Walter V.1
- Marshall, William.1
- Martin, James Nelson, d. 1913.1
- Mattern, David Earl, 1890-1959.1
- Matthews, Donald M.1
- Maxwell, Allen Douglas.1
- Maxwell, James H.1
- May, George Augustus, 1872-1948.1
- McAlpine, Roy K. (Roy Kenneth), b. 1884.1
- McAlvay, Aaron Vance, 1847-1915.1
- McArdle, Richard Edwin, 1899-1
- McCabe, Warren L.1
- McClusky, Howard Y. (Howard Yale), 1900-1982.1
- McConkey, George McDonald.1