Rhys was born in 1344 in Pentraeth, Isle of Anglesey, the son of unknown parents.
His wife was Ellyw verch Llywelyn. They were married, but the date and place have not been found. Their only known child was Jenkin ap Rhys (?-?).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1344 |
|