Abt 1901 - Yes, date unknown
| Gary Robertson Tritt | |
| B: | 3 Aug 1947 |
| Brooklyn, New York City, New York, USA | |
| D: | 8 Jun 2011 |
| Anderson, South Carolina | |
| Mabel Robertson | |
| B: | 17 Aug 1928 |
| England | |
| D: | 21 Mar 2017 |
| Gerald Bergen Tritt | |
| B: | 21 Jul 1923 |
| Brooklyn, Kings, New York, USA | |
| D: | 28 Jan 1997 |
| Townville, Anderson, South Carolina, USA | |
| Joseph Robertson | |
| B: | Abt 1901 |
| England | |
| D: | Yes, date unknown |
| Mabel Jane Turnbull | |
| B: | 5 Feb 1903 |
| Ashington No, United Kingdom | |
| D: | 8 Jan 2000 |
