Question: Who is the paternal grandfather of Muiredach Mac Ainbcellaig?
Sentence (from "Muiredach mac Ainbcellaig"): The independent existence of the kingdom of the Cenél Loairn, and that of Dál Riata, probably ended in 736, after which time it formed part of the kingdom of the Picts, ruled by Óengus mac Fergusa.
Relevant evidence: No