Llywelyn ap Cynwrig Efell ap Madog ap Maredudd ap Bleddyn ap Cynfyn

Parents

• Cynwrig Efell ap Madog ap Maredudd ap Bleddyn ap Cynfyn, lord of Y Glwysegl

Children

Siblings

• Ieuaf (?)
• Madog ap Cynwrig Efell ap Madog ap Maredudd
• Gruffudd ap Cynwrig Efell
• Richard