| Children |
| + | 1. Thomas ap Guillem Herbert, b. Abt 1371, of Wernddu, Monmouthshire, England , d. 25 Jun 1438 (Age ~ 67 years) |
| | 2. Howell Jenkyn, b. Abt 1370, of, Treowen, Monmouthshire, England  |
| | 3. David Vychane Jenkyn, b. Abt 1372, of, Wernddu, Monmouthshire, England  |
| | 4. Philip Jenkyn, b. Abt 1374, of, Wernddu, Monmouthshire, England  |
| | 5. Jane Verch Jenken, b. Abt 1360, of Wernddu, Monmouthshire, England  |
| | 6. Gwladis Verch Jenken, b. Abt 1362, of Wernddu, Monmouthshire, England  |
| | 7. Gwenllian Verch Jenken, b. Abt 1363, of Wernddu, Monmouthshire, England  |
| | 8. John ap Jenken, b. Abt 1367, of Wernddu, Monmouthshire, England , d. 1428 (Age ~ 61 years) |
| | 9. David ap Jenken, b. Abt 1369, of Wernddu, Monmouthshire, England  |
| | 10. Howel ap Jenken, b. Abt 1370, of Wernddu, Monmouthshire, England  |
| | 11. Janet Verch Jenken, b. Abt 1365, of Wernddu, Monmouthshire, England  |
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