Family: Iorwerth drwyndwn / Margred Verch Madog (F2690)

• Male Iorwerth drwyndwn

  
  

  Birth	1145	Aberffraw, Anglesey, , Wales
  Death	1184	Killed battle of pennant melangell
  Burial
  Marriage	1163	Aberffraw, Anglesey, , Wales
  Father	Owain (cadwallon) ( Prince of wales) Owain the great | F5745 Group Sheet
  Mother

  
  

  Female Margred Verch Madog

  
  

  Birth	1150	Powys-Vadoc, Wales
  Death	1198	Caernarfon, Gwynedd, Wales
  Burial
  Father
  Mother

  
  

  Male + Llewelyn (King of Wales) the great

  
  

  Birth	1173	Aberffraw Castle, Caernarvonshire, Wales
  Death	11 Apr 1240	Arllechwedd Isaf, Caernarvonshire, Wales
  Burial		Conwy, Conwy, Wales
  Spouse	Joan ( lady of wales ) Plantagenet | F2689
  Marriage	1192	Gwynedd, Aberffraw Castle, Anglesey, Caernarvonshire, Wales