1908-1989
| Ploof, Jeanne | |
| B: | 3 Jul 1908 |
| Bay City, Bay, Michigan, United States | |
| D: | 8 Aug 1989 |
| Grand Rapids, Kent, Michigan, United States | |
1910-1995
| Ploof, Louis C | |
| B: | 9 Jan 1910 |
| Bay City, Bay, Michigan, United States | |
| D: | 29 Nov 1995 |
| Standish, Arenac, Michigan, United States | |
|
1875-
| Ploof, George | |
| B: | Feb 1875 |
| Bay City, Bay, Michigan, United States | |
1874-1912
| Lavesseur, Oziel | |
| B: | 13 Sep 1874 |
| Three Rivers, Ontario, Canada | |
| M: | 22 Jun 1903 |
| Bay City, Bay, Michigan, United States | |
| D: | 27 May 1912 |
| Bay City, Bay, Michigan, United States | |