Ieuan ab Owain Glyndŵr
Ieuan ab Owain Glyndŵr was reputedly the illegitimate son of the last native Welsh Prince of Wales; Owain Glyndŵr . 
<triplet> Ieuan ab Owain Glyndŵr <subj> Owain Glyndŵr <obj> father <triplet> Owain Glyndŵr <subj> Ieuan ab Owain Glyndŵr <obj> child <subj> Welsh <obj> ethnic group