Goronwy was the son of unknown parents. The date and place of his birth have not been found.
He died after 1356. The place is not known.
His wife was Lleucu verch Madog. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1356 |
|
Note 1
son of Iowerth Y PENWYN (? - 1343+) & Angharad verch HEILYN (1257? - ?)