| Allen S. Hagenbuch | 22 Apr 1862 | Oct 1935 |
| Allen Wolf Hagenbuch | 2 Dec 1877 | 11 Jan 1942 |
| Allison (Hagenbuch) ? | | |
| Alma Eulalia Hagenbuch | 20 Jun 1891 | 1986 |
| Alma Fae (Gotschall) Hagenbuch | 11 Dec 1922 | 12 Feb 2009 |
| Althea I. (Achey) Hagenbuch | 1913 | |
| Alverda Lillian (Hagenbuch) Trumbauer | 13 Apr 1941 | 2 Jul 2015 |
| Alvin Lewis Hagenbuch | 12 Oct 1863 | 23 Jan 1941 |
| Alvina (Meswarb) Hagenbuch | 22 Nov 1886 | May 1970 |
| Amanda (Hagenbuch) Everhart | 5 Jul 1834 | 14 Apr 1913 |
| Amanda Hagenbuch | 1835 | 1838 |
| Amanda Jane (Hagenbuch) Jackson | 24 Apr 1864 | 1936 |
| Amelia Hagenbuch | 1863 | 21 Feb 1863 |
| Amelia H. (Krauss) Hagenbuch | 24 Sep 1877 | 16 Dec 1932 |
| Amos Hagenbuch | 29 Aug 1808 | 2 Jun 1868 |
| Amos Enoch Hagenbuch | 27 Apr 1876 | 1 Jun 1935 |
| Amos Hill Hagenbuch | 9 Oct 1840 | 7 Aug 1842 |
| Amos Sterling Hagenbuch | 18 Jan 1901 | Jun 1992 |
| Amy Hagenbaugh | | |
| Amy Hope Hagenbuch | 6 Sep 1972 | |