Meaning & History
Derived from the surname Mac Girr an Adhastair (sometimes shortened to Mac an Aghastair), meaning "Short man of the halter." The Mac Girr an Adhastair were associated with the local lords, the Ó Lochlainn family.
Date | Editor | Change Summary | |||
5/5/2018, 11:07 AM | CheeseMeister11 | ||||
5/5/2018, 11:04 AM | anonymous |