1925-2000
| Edwin A. TROWBRIDGE | |
| B: | 18 Sep 1925 |
| Highland Park, Wayne, Michigan | |
| D: | 27 May 2000 |
| Barstow, San Bernardino, California | |
1930-2006
| Jerry R. TROWBRIDGE | |
| B: | 3 Sep 1930 |
| D: | 22 Aug 2006 |
| Las Vegas, Clark, Nevada | |
1934-
| Grace | |
| B: | 30 Apr 1934 |
| M: | 5 Oct 1951 |
1903-1997
| Ira Nucombe TROWBRIDGE | |
| B: | 19 Jan 1903 |
| Oklahoma | |
| D: | 18 Mar 1997 |
| San Bernardino, California | |
1908-1975
| Marjorie K. McALLISTER | |
| B: | 26 Sep 1908 |
| Sanilac, Michigan | |
| M: | 14 Feb 1925 |
| Highland Park, Wayne, Michigan | |
| D: | 13 Oct 1975 |
| Traverse City, Grand Traverse, Michigan | |