1930 - 1995 (64 years)
| Conway Whittle Cooke Hoover | |
| B: | 1 Oct 1948 |
| Washington, District of Columbia, District of Colombia | |
| D: | 5 Dec 1995 |
| Hagerstown, Washington County, Maryland | |
| Elizabeth Cooke "Lil" "Lillie" Hoover | |
| B: | 17 Jun 1955 |
| Maryland | |
| D: | 25 Jun 2007 |
| Rocky Ridge, Frederick County, Maryland | |
|
| Elizabeth Randolph "Les" Cooke | |
| B: | 11 Jun 1930 |
| Washington, District of Columbia, District of Colombia | |
| D: | 23 May 1995 |
| Washington, District of Columbia, District of Colombia | |
1928-1983
| William Herbert "Billy" Hoover | |
| B: | 23 May 1928 |
| Washington, District of Columbia, District of Colombia | |
| M: | Bef 1948 |
| D: | Jan 1983 |
| Takoma Park, Montgomery County, Maryland | |
