Merfyn Ap Rhodri
Merfyn Ap was born about 0859 in Caer Seiont,Carnarvonshire,Wales.  He died in 0900.

 Rhain UNKNOWN
Rhain is no longer alive.

 Tryffin Ap Merfyn
Tryffin Ap was born about 0879 in (Estimated).¹ 

 Llywelyn Ap Merfyn
Llywelyn Ap was born about 0880 in Llandeilo,Carmarthenshire,Wales.

 Afandreg Verch Merfyn
Afandreg Verch was born about 0891 in Of,Powys,Wales.¹