| Male John Gretton Leach |
| Birth | 1820 | Saint George, Barbados |
| Baptism | 22 Feb 1824 | Saint George, Barbados |
| Death | ||
| Burial | ||
| Marriage | 20 Dec 1855 [1] | Saint Peter, Barbados [1] |
| Father | Henry Pearcy Leach | F618 Group Sheet | |
| Mother | Elizabeth Johnson Seale | F618 Group Sheet | |
| Female Margaret Thorp Conliff |
| Birth | 1828 | |
| Death | ||
| Burial | ||
| Father | Mark Thomas Conliff | F633 Group Sheet | |
| Mother | Christian Carr Marshall | F633 Group Sheet | |
| Female + Marian Elizabeth Leach |
| Birth | ||
| Baptism | 19 Apr 1857 | Saint Michael, Barbados |
| Death | ||
| Burial | ||
| Spouse | Christopher James Lawrence | F614 | |
| Marriage | 31 Dec 1881 | Saint Michael, Barbados |
| Female + Isabella Gretton Leach |
| Birth | 4 Oct 1858 | Saint Michael, Barbados |
| Baptism | 4 Nov 1858 | Saint Michael, Barbados |
| Death | 28 Jul 1887 | Manhattan (New York Co.), New York City, New York, United States |
| Burial | 30 Jul 1887 | Calvary Cemetery Woodside, Queens, New York, United States |
| Spouse | Edwin Thomas George Gittens | F20 | |
| Marriage | 21 Jan 1880 | Saint Michael, Barbados |