| Mark Odis Hagenbuch, Dr. | 19 Jun 1953 | 25 Feb 2025 |
| Mark Stephen Hagenbuch | | |
| Mark Todd Hagenbuch | | |
| Martha Hagenbuch | 14 Mar 1910 | 8 Feb 1994 |
| Martha Amelia (Hagenbuch) Whitcomb, DeBolt | 9 Dec 1923 | |
| Martha Jane (Long) Hagenbuch | 11 Jan 1827 | 9 Jun 1887 |
| Martha "Mattie" Jane (Hagenbuch) White | 6 Apr 1878 | 4 May 1972 |
| Martha Jean (Hagenbuch) Bremer | 1 Jul 1927 | 31 Oct 1994 |
| Martha "Mattie" K. (Hagenbuch) Watson | 2 Jan 1862 | 10 Mar 1917 |
| Martha Margaret (Hagenbuch) Lomasney, Sitler | 31 Mar 1901 | 25 Jul 2004 |
| Martin Van Buren Hagenbuch | 1869 | 1918 |
| Martine Linsenbigler (Hagenbuch) Boorse | 7 Apr 1929 | 13 Jun 2007 |
| Marvin John Hagenbuch | 6 Feb 1931 | 6 May 2021 |
| Marvin LeRoy Hagenbuch | 28 May 1899 | 21 Aug 1983 |
| Mary (Hagenbuch) Barnett | 7 May 1887 | 2 Apr 1945 |
| Mary Hagenbuch | 1755 | 8 Feb 1851 |
| Mary (Ludwig) Hagenbuch | 1866 | 1953 |
| Mary Hagenbuch | 1879 | |
| Mary (Romig) Hagenbuch | 28 Apr 1879 | 11 Mar 1960 |
| Mary Hagenbuch | 28 Jan 1813 | 15 Nov 1817 |