Llewelyn ap Iorwerth [Parents] was born 1173 in Aberffraw Castle, Carnarvon, Wales. He died 11 Apr 1240 in Aberconwy, Arllechwedd Isaf, Carnarvon, Wales. Llewelyn ap Iorwerth married Tangwystl Verch Llywerch.
Tangwystl Verch Llywerch was born about 1168 in Rhos, Denbighshire, Wales. She married Llewelyn ap Iorwerth.
Iorwerth "Drwyndwn" ap Owain [Parents] was born 1145 in Aberffraw Castle, Aberffraw, Angelsey, Wales. He died about 1184. Iorwerth "Drwyndwn" ap Owain married Margred Verch Madog.
Margred Verch Madog [Parents] was born about 1129 in Montgomeryshire, Wales. She married Iorwerth "Drwyndwn" ap Owain.
They had the following children:
M i Llewelyn ap Iorwerth was born 1173 and died 11 Apr 1240.
Owain "Gwynedd" ap Gruffydd [Parents] was born about 1087 in Carnarvon, Wales. He died 1170 in Carnarvon, Wales. Owain "Gwynedd" ap Gruffydd married Gwladus Verch Llywarch.
Gwladus Verch Llywarch was born about 1098 in Arwystli, Montgomeryshire, Wales. She married Owain "Gwynedd" ap Gruffydd.
They had the following children:
M i Iorwerth "Drwyndwn" ap Owain was born 1145 and died about 1184.
Gruffydd ap Cynan [Parents] was born about 1055 in Carnarvon, Wales. He died 1137 in Carnarvon, Wales. Gruffydd ap Cynan married Angharad Verch Owain about 1082.
Angharad Verch Owain was born about 1065 in Tegaingl, Flintshire, Wales. She died 1162. Angharad Verch Owain married Gruffydd ap Cynan about 1082.
They had the following children:
M i Owain "Gwynedd" ap Gruffydd was born about 1087 and died 1170. F ii Susanna Verch Gruffydd was born about 1095. F iii Gwenllian II Verch Gruffydd was born about 1090.
Cynan ap Iago [Parents] was born about 1014 in Aberffro, Malltraeth, Angelsey, Wales. He married Rhanullt O' Olaf.
Rhanullt O' Olaf was born about 1031 in Dublin, Ireland. She married Cynan ap Iago.
They had the following children:
M i Gruffydd ap Cynan was born about 1055 and died 1137.
Iago ap Idwal [Parents] was born about 974 in Aberffro, Malltraeth, Angelsey, Wales. He died 1039. Iago ap Idwal married Afandreg Verch Gwair.
Afandreg Verch Gwair was born about 974 in Aberffro, Malltraeth, Angelsey, Wales. She married Iago ap Idwal.
They had the following children:
M i Cynan ap Iago was born about 1014.
Idwal ap Meurig [Parents] was born about 945 in Aberffro, Malltraeth, Angelsey, Wales. He died 996 in Battle of Penmynydd, Dindaethwy, Angelsey, Wales.
He had the following children:
M i Iago ap Idwal was born about 974 and died 1039.
Meurig ap Idwal [Parents] was born about 917 in Aberffro, Malltraeth, Angelsey, Wales. He died 986.
He had the following children:
M i Idwal ap Meurig was born about 945 and died 996.
Idwal "Foel" ap Anarawd [Parents] was born about 883 in Aberffro, Malltraeth, Angelsey, Wales. He died 942. Idwal "Foel" ap Anarawd married Merredon Verch Cadwr.
Merredon Verch Cadwr was born about 887 in Gwynedd, Wales. She married Idwal "Foel" ap Anarawd.
They had the following children:
M i Meurig ap Idwal was born about 917 and died 986.
Anarawd ap Rhodri [Parents] was born about 857 in Gwynedd, Wales. He died 916.
He had the following children:
M i Idwal "Foel" ap Anarawd was born about 883 and died 942. M ii Elise ap Anarawd was born about 885 and died 942.