Ercc's father was Eochaid Muinremur. He was an only child. He died in 0474.1
General Notes
[charlemegne.FTW]
Ercc, king of Dalriada, in northern Ireland, son of Eochaid Muin remur, King of Dalriada, d. 474. (Annals of the Four Masters). S everal sons including Loarn and Fergus.