Rhiwallon ap CYNFYN 
He had a biological daughter named Gwladus verch .
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Personal Details
Rhiwallon ap CYNFYN
Rhiwallon ap was born in 1025 in Powys, Wales. He died at the age of 45 in 1070 in Slain in Battle Mechain, Montgomeyshire, Wales.
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Children
Gwladus verch RHIWALLON
Gwladus verch was born in 1041 in Powys, Wales. Gwladus verch is no longer alive.