Failbe, Prince of IRELAND 
Failbe, Prince of was born in 560 BC. Failbe, Prince of's father was Cas, Prince of IRELAND. His paternal grandparents were Faildeargdoid, King of IRELAND and Feargusa, Princess of IRELAND. He was an only child. He died in 504 BC.-
Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.dd MMM 659 BC d.dd MMM 601 BC
- b.dd MMM 640 BC d.dd MMM 589 BC
- b.dd MMM 618 BC d.dd MMM 571 BC
- b.dd MMM 600 BC d.dd MMM 542 BC
- b.dd MMM 582 BC d.dd MMM 529 BC
- b.dd MMM 617 BC d.dd MMM 573 BC
- b.dd MMM 598 BC d.dd MMM 535 BC
- b.dd MMM 613 BC d.dd MMM 568 BC
- b.dd MMM 560 BC d.dd MMM 504 BC
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He had a biological son named Roan, Prince of.