Question: Who is Blathmac Mac Áedo Sláine's paternal grandfather?
Sentence (from "Diarmait Dian"): The feud between Clann Cholmáin and the Síl n Áedo Sláine of the early 7th century had ended in victory for the Síl n Áedo Sláine who dominated the high kingship of Ireland in the second half of the 7th century.
Relevant evidence: No