ap Cadell, Hywel Dda - Prince of Deheubarth
M, d. 950
| Father | ap Rhodri Mawr, Cadell - King of Wales d. 909 |
Ap Cadell, Hywel Dda - was born. Ap married Elen of Dyfed (?), daughter of ap Hyfaidd, Llywarch, of Dyfed (?), in Wales. He was referred to as "The Good". He acceded to the throne in 942. Ap departed this life in 950.