Hywel was born in 1383 in Llansisen, Cibwr, Glamorganshire, Cymru, the son of unknown parents.
He died in 1408 in Radyr, Glamorganshire, Cymru.
His wife was Gwenllian verch Llywelyn. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1383 |
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| Death | 1408 |
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Note 1
Son of Madog ap Rhun and Ann Verch Rhun