| Male LONGSTAFF, Thomas |
| Birth | 1739 | Arkengarthdale, Yorkshire (North Riding), England |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | 20 Oct 1765 | Marrick, Yorkshire (North Riding), England |
| Father | LONGSTAFF, William | F2683 Group Sheet | |
| Mother | PEACOCK, Sarah | F2683 Group Sheet | |
| Female ALDERSON, Sarah |
| Birth | 9 Nov 1736 | Marrick, Yorkshire (North Riding), England |
| Death | 5 Dec 1773 | Marrick, Yorkshire (North Riding), England |
| Burial | ||
| Father | ||
| Mother | ||
| Male LONGSTAFF, John |
| Birth | 24 Aug 1767 | Marrick, Yorkshire (North Riding), England |
| Death | 7 Aug 1804 | Marrick, Yorkshire (North Riding), England |
| Burial | ||
| Spouse | JONES, Elizabeth | F2417 | |
| Marriage | 21 May 1786 | Spennithorne, Yorkshire (North Riding), England |