Fearadhach King of IRELAND 
Fearadhach King of was born in 0109. Fearadhach King of's father was Criomthann II, King of IRELAND. His paternal grandfather was Lughaidh V of IRELAND. He was an only child. He died at the age of 36 in 0145.
He had a biological son named Fiachadh IV, King of.
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Children
Fiachadh IV, King of IRELAND
Fiachadh IV, King of was born in 0126. He died at the age of 45 in 0171.