Family: Iorwerth Drwyndwn ap Owain / Marared ferch Madog (F4972)

• Father | Male Iorwerth Drwyndwn ap Owain

  
  

  Born	Abt 1130	Aberffraw Castle, Anglesey, Wales
  Died	1174	Anglesey, Wales
  Buried
  Married	Abt 1168
  Father	Owain Gwynedd ap Gruffydd | F9328 Group Sheet
  Mother	Gwladws ferch Llywarch | F9328 Group Sheet

  
  

  Mother | Female Marared ferch Madog

  
  

  Born	Abt 1150	Aberffraw Castle, Anglesey, Wales
  Died
  Buried
  Father	Madog ap Maredudd | F9332 Group Sheet
  Mother	Susanna ferch Gruffydd | F9332 Group Sheet

  
  

  Child 1 | Male Llewellyn Fawr ap Iorwerth

  
  

  Born	1173	Aberffraw Castle, Anglesey, Wales
  Died	11 Apr 1240	Aberconwy, Arllechwedd Isaf, Caernarvonshire, Wales
  Buried
  Spouse	Joan Plantagenêt of Wales | F2785
  Married	18 Jun 1205	England
  Spouse	Tangwystl Goch | F9811
  Married