Gwaithfoed "Fawr" Ap CLODIEN, Of Powys

Abt 1040-Yes, date unknown

Abt 1044-Yes, date unknown

Abt 1044-1105

Abt 1044-Yes, date unknown

Abt 1046-Yes, date unknown

Abt 1048-Yes, date unknown

Abt 1020-Aft 1079

Abt 980-Aft 1070

Abt 982-Yes, date unknown

Abt 964-1057

Abt 964-Yes, date unknown

Abt 1010-Yes, date unknown

Abt 990-Yes, date unknown