Hywel "Dda" ap Cadell [Parents] was born about 887 in Dynefwr Castle, Llandilo, Carmarthenshire, Wales. He died in 950. He married Elen Verch Llywarch.
Elen Verch Llywarch [Parents] was born about 839 in Dyfed, Wales. She died in 943. She married Hywel "Dda" ap Cadell.
They had the following children:
M i Owain ap Hywel was born about 913. He died in 987.
Cadell ap Rhodri [Parents] was born about 861 in Deheubarth, Wales. He died in 910. He married Rheingar.
Rheingar was born about 865 in Carmarthenshire, Wales. She married Cadell ap Rhodri.
They had the following children:
M i Hywel "Dda" ap Cadell was born about 887. He died in 950.
Llywarch ap Hyfaidd [Parents].
He had the following children:
F i Elen Verch Llywarch was born about 839. She died in 943.
Llewlyn ap Merfyn [Parents] was born about 880 in Llandeilo, Carmarthenshire, Wales.
He had the following children:
F i Angharad Verch Llewlyn was born about 918.
Merfyn ap Rhodri [Parents] was born about 859 in Caer Seiont, Carnarvonshire, Wales. He died in 900.
He had the following children:
M i Llewlyn ap Merfyn was born about 880.
Cillin ap Blaidd [Parents] was born about 993 in Gest, Dolbenmaen, Carnarvon, Wales.
He had the following children:
F i Haer Verch Cillin was born about 1025.
Blaidd "Rhudd" was born about 968 in Gest, Dolbenmaen, Carnarvon, Wales.
He had the following children:
M i Cillin ap Blaidd was born about 993.
Einudd ap Morien [Parents] was born about 1020 in Dyffryn Clwyd, Denbighshire, Wales. He married Efa Verch Llewlyn.
Efa Verch Llewlyn [Parents] was born about 1024 in Denbighshire, Wales. She married Einudd ap Morien.
They had the following children:
F i Hunydd Verch Einudd was born about 1063.
Morien ap Morgeneu was born about 994 in Powys, Wales. He married Gwenllian Verch Rhys.
Gwenllian Verch Rhys was born about 998 in Powys, Wales. She married Morien ap Morgeneu.
They had the following children:
M i Einudd ap Morien was born about 1020.
Llewlyn ap Dolffyn was born about 998 in Denbighshire, Wales.
He had the following children:
F i Efa Verch Llewlyn was born about 1024.