Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Stephen Threlkeld (1740 - 1792) |
| Mother | Ann Duncan (1746 - 1792) |
| Sibling | Daniel Threlkeld (1766 - 1832) |
| Sibling | Ann Anna Threlkeld (1772 - 1810) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
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