See also

Family of Iorwerth AP OWAIN and Margred VERCH MADOG

Husband: Iorwerth AP OWAIN (1145-1174)
Wife: Margred VERCH MADOG (1129- )
Children: LLewlyn AP IOWERTH (1173-1240)
Marriage 1163

Husband: Iorwerth AP OWAIN

Name: Iorwerth AP OWAIN
Sex: Male
Nickname: The Broken Nose
Father: Owain + ap GRYFFYDD (1087- )
Mother: Gwladus + VERCH LLYWARCH (1098- )
Birth 1145 Aberffraw Castle, Caernarvonshire, Wales
Death 1174 (age 28-29)

Wife: Margred VERCH MADOG

Name: Margred VERCH MADOG
Sex: Female
Father: Owain ap MAREDUDD (1091-1160)
Mother: Susanna verch GRUFFYDD (1095- )
Birth 1129 Montgomeryshire, Wales

Child 1: LLewlyn AP IOWERTH

Name: LLewlyn AP IOWERTH
Sex: Male
Nickname: The Great
Spouse 1: Joan (1188- )
Spouse 2: Tangwysti + verch LLYWARCH (1168- )
Birth 1173 Aberffraw Castle, Caernarvonshire, Wales
Occupation Prince of Gwynedd
Title frm 1195 to 1240 (age 21-67) Prince of Gwynedd
Title frm 1216 to 1240 (age 42-67) Prince of Powys Wenwynwyn
Title frm 1218 to 1240 (age 44-67) Prince of Wales
Death 11 Apr 1240 (age 66-67) Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales

Note on Husband: Iorwerth AP OWAIN

Iorwerth ab Owain Gwynedd (or Iorwerth Drwyndwn) (1145–1174), meaning "the broken-nosed", was the eldest legitimate son of Owain Gwynedd (the king of Gwynedd) and his first wife Gwladys (Gladys) ferch Llywarch. He married Marared ferch Madog. His son Llywelyn the Great eventually united the realm and became known as Llywelyn Fawr and is one of Wales's most famous monarchs. Iorwerth was killed in battle at Pennant Melangell, in Powys, during the wars deciding the succession following the death of his father.