1. Ivor John Grist |  | B: | 12 Jul 1894 | P: | Swansea, Glamorgan, Wales | D: | Dec 1973 | P: | Swansea, Glamorganshire, Wales |
| 2. William Lewis Grist |  | B: | Jul 1857 | P: | Tredegarville, Glamorgan, Wales | M: | Between and Jul 1876 | P: | Swansea | D: | Mar 1938 | P: | Swansea, Glamorgan, Wales |
| 4. Benjamin John Grist |  | B: | 1823 | P: | Warminster, Wiltshire, England | M: | Oct 1856 | P: | Abergavenny, Monmouthshire, Wales | D: | 13 Nov 1906 | P: | Westbury, Wiltshire, England |
| 8. Joseph Grist |  | B: | Jun 1776 | P: | Warminster, Wiltshire, England | M: | 14 Nov 1818 | P: | Saint Denys, Warminster, Wiltshire, England | D: | 3 Feb 1855 | P: | Warminster, Wiltshire, England |
| 16. William Grist | => |  | B: | 1 Jan 1742 | P: | Warminster, Wiltshire, | M: | 2 Jul 1764 | P: | St. Denys, Warminster, England | D: | 24 Aug 1783 | P: | Warminster, Wiltshire, England |
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