Llewelyn ap SEISYLL & Angharad verch MAREDUDD 
They had a son named Gruffydd Llewelyn King of.
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Personal Details
Llewelyn ap SEISYLL
Llewelyn ap was born in 0968 in Rhuddlan, Flintshire, Wales. He died at the age of 53 in 1021.
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Children
Gruffydd Llewelyn King of WALES
Gruffydd Llewelyn King of was born in 1000. He died at the age of 63 on August 5th, 1063.