Iorwerth ap Madog ap Gruffudd

(est. 1225 - )

Parents

• Madog ap Gruffudd

Children

• Dafydd ab Iorwerth ap Madog ap Gruffudd
• Madog ab Iorwerth ap Madog ap Gruffudd

Siblings

• Y Teg Fadog, ap Madog ap Gruffudd ab Owain Brogyntyn