| Dorothy V. SLATER |
| Dorothy V. SLATER | |
| B: | 1909 |
| D: | 1991 |
| Arne O. OLSON |
| Arne O. OLSON | |
| B: | 1906 |
| D: | 1993 |
| Donald T. SLATER |
| Donald T. SLATER | |
| B: | 1913 |
| D: | 1999 |
| Esther S. SCHADE |
| Esther S. SCHADE | |
| B: | 1912 |
| D: | 1999 |
| Laura Frances TRACY |
| Laura Frances TRACY | |
| B: | 15 Jan 1886 |
| Allegheny County, Pennsylvania, USA | |
| D: | 31 Jan 1959 |
| O'Hara Township, Allegheny County, Pennsylvania, USA | |
| Albert Henry SLATER, II |
| Albert Henry SLATER, II | |
| B: | 17 May 1787 |
| Aspinwall, Allegheny County, Pennsylvania, USA | |
| D: | 9 Aug 1862 |
| Natrona Heights, Allegheny County, Pennsylvania, USA | |