| William Slater ALLEN, Jnr. | |
| B: | 15 Jun 1930 |
| Providence, Providence County, Rhode Island, USA | |
| D: | 16 May 2005 |
| Wakefield, Washington County, Rhode Island, USA | |
| Elizabeth Grinnell LAWRENCE | |
| B: | 12 Mar 1907 |
| Hartford, Hartford County, Connecticut, USA | |
| D: | 13 Mar 1985 |
| Providence, Providence County, Rhode Island, USA | |
| William Slater ALLEN, Snr. | |
| B: | 20 Sep 1904 |
| Providence, Providence County, Rhode Island, USA | |
| D: | 25 Apr 1991 |
| Providence, Providence County, Rhode Island, USA | |