Madog ap Maredudd
last Prince of the entire Kingdom of Powys, Wales
Madog ap Gruffudd
Prince of Powys Fadog
Madog II ap Gruffydd
Lord of Dinas Bran, Prince of Powys Fadog
Madog Crypl aka Madog III
lord of Powys Fadog
Madog ap Llywelyn
Welsh revolutionary leader
Madog ap Gwallter
Welsh poet