Darerca's second husband, Chonas the Briton, founded the church of Both-chonais, now Binnion, Parish of Clonmany, in the barony of Inishowen, County Donegal.
Eight people were killed on the night of 11 July 2010 when a black Volkswagen Passat collided with a red Toyota Corolla on the R238 Buncrana to Clonmany road on the Inishowen Peninsula in County Donegal, Ireland.