1929-Yes, date unknown
| Wilfred L. Hart | |
| B: | 1929 |
| Battle Creek, Calhoun Co., MI | |
| D: | Yes, date unknown |
1909-1990
| Robert A. Hart | |
| B: | 11 Oct 1909 |
| Hope Township, Barry Co., MI | |
| D: | 7 Oct 1990 |
| Battle Creek, Calhoun Co., MI | |
1911-Yes, date unknown
| Louisa D. ? | |
| B: | 1911 |
| MO | |
| M: | 1928 |
| D: | Yes, date unknown |
1911-1983
| Ira E. Hart | |
| B: | 9 May 1911 |
| Battle Creek, Calhoun Co., MI | |
| D: | 9 Jul 1983 |
| Battle Creek, Calhoun Co., MI | |
1913-1990
| Ralph K. Hart | |
| B: | 30 Jul 1913 |
| Battle Creek, Calhoun Co., MI | |
| D: | 15 Jan 1990 |
| Battle Creek, Calhoun Co., MI | |
1917-1986
| George K. Hart | |
| B: | 24 Apr 1917 |
| Battle Creek, Calhoun Co., MI | |
| D: | 2 Sep 1986 |
| Battle Creek, Calhoun Co., MI | |
1926-Yes, date unknown
| Elura P. Hart | |
| B: | 1926 |
| Battle Creek, Calhoun Co., MI | |
| D: | Yes, date unknown |
|
1891-Aft 1930
| Iza Clora Crane | |
| B: | 8 May 1891 |
| Rupert, Greenbrier Co., WV | |
| D: | Aft 1930 |
| Battle Creek, Calhoun Co., MI | |
1872-Aft 1930
| Wilson Eugene Hart | |
| B: | 29 Oct 1872 |
| MI | |
| M: | 1909 |
| D: | Aft 1930 |
| Battle Creek, Calhoun Co., MI | |