Facts: - alt: a photo of castle sween . - known for: eponymous castle sween . ancestor of clann suibhne ; supposed builder of - caption: castle by suibhne sween , traditionally said to have been built - parents: donnshleibhe -lrb- father -rrb- - children: dubhghall -lrb- son -rrb- ; unnamed daughter -lrb- son -rrb- ; maol mhuire an sparain - name: suibhne - footnotes: suibhne known from later tradition ; sons dubhghall and maol mhuire 's appear in contemporary records . father , and daughter , are only - image: castlesween.jpg Based on these bullet points, write a short biography describing the life of suibhne mac duinnshleibhe .
The answer to this question is:
suibhne was a late 12th-century , and early 13th-century , lord in argyll .he does not appear in contemporary records , although his name appears in the patronymic names of two of his sons .suibhne appears in the 16th century '' leabhar chlainne suibhne '' , which documents the early history of clann suibhne .this account claims that he is the ancestor of irish clan , and that he was the builder of castle sween in knapdale , argyll .suibhne is said to be identical to the '' swineruo '' , or '' suibhne ruadh '' -lrb- '' suibhne the red '' -rrb- , recorded in the '' ane accompt of the genealogie of the campbells '' , a 17th-century clan campbell genealogy .