Padraig Mac Giolla-Domhnaigh

Spittal—This name is an assumed name by a branch of the Buchanans (Mac Ausalain), from Walter, son of Patrick Buchanan, Lord of Buchanan, who resided at Blairvocky, who assumed the name from the lands of Spittal.

Alphabetical Index of Anglicised Surnames in Ireland

See also Woulfe’s Irish Names and Surnames
and O'Hart's Irish Pedigrees