ap Bleddyn, Maredudd - Prince of Poys
M, d. 1132
Ap Bleddyn, Maredudd - was born in Powys, Wales. He was the son of ap Cynfyn, Bleddyn - Prince of Deheubarth and Haer of Gestyn-Efionydd (?) (?) Ap married Hunydd of Duffryn (?), daughter of Gwerny, Efnydd ap, Lord of Duffryn, in Wales. Ap departed this life in 1132 in Meifod, Powys, Wales.