Madog ap Gruffydd Maelor Welsh Prince of Powys Fadog (1191–1236) Parents Angharad ferch Owain Gwynedd Gruffydd Maelor I Children Maredudd ap Madog ap Hywel ap Gruffudd Maelor Hywel ap Madog ap Gruffudd Maelor Madog Fychan Gruffydd II ap Madog, Lord of Dinas Bran Siblings Cristin ferch Gruffudd Maelor ap Madog ap Maredudd