1903-1984
| Bertke, Anna | |
| B: | 27 May 1903 |
| Manchester, Washtenaw, Michigan, United States | |
| D: | 5 Oct 1984 |
| Blackman Township, Jackson, Michigan, United States | |
-1982
| Gormley, James P | |
| D: | Nov 1982 |
1909-1996
| Bertke, Herman | |
| B: | 1909 |
| D: | 10 Sep 1996 |
1909-1999
| Lamparter, Marion | |
| B: | 25 Aug 1909 |
| Detroit, Wayne, Michigan, United States | |
| M: | 14 May 1934 |
| Indiana, United States | |
| D: | 26 Sep 1999 |
| Jackson, Michigan, United States | |
1911-2001
| Bertke, Mildred | |
| B: | 5 Dec 1911 |
| Manchester, Washtenaw, Michigan, United States | |
| D: | 29 May 2001 |
| Jackson, Jackson, Michigan, United States | |
1865-1930
| Bertke, John | |
| B: | 1865 |
| D: | 15 Aug 1930 |
1873-1934
| Clark, Addie | |
| B: | Nov 1873 |
| Chelsea, Sylvan Township, Washtenaw, Michigan, United States | |
| D: | 16 Jan 1934 |
| Manchester, Washtenaw, Michigan, United States | |