Children |
| 1. Elizabeth De Threlkeld, b. Abt 1385, Threlkeld, Cumberland, England d. Yes, date unknown |
| 2. Margaret De Threlkeld, b. 1385, Threlkeld, Westmorland, England d. 1438, Howgill Castle, Cumberland, England (Age 53 years) |
| 3. Lancelot De la Threlkeld, b. 1390, Threlkeld, Cumberland, England, United Kingdom d. Yes, date unknown |
| 4. Sir Henry Threlkeld, b. 29 Sep 1399, Threlkeld, Cumberland, England d. 11 Nov 1446, Threlkeld, Cumberland, England (Age 47 years) |
| 5. Sir William Threlkeld, b. 29 Sep 1399, Threlkeld, Eden District, Cumbria, England d. 1452, Eden District, Cumbria, England (Age 52 years) |
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