Watterson, Walterson - Anglicised Surnames in Ireland

Padraig Mac Giolla-Domhnaigh
1923

Watterson, Walterson—These two names are corruptions of M'Walter (Mac Uaitéir), a sept of the Buchanans.

Alphabetical Index of Anglicised Surnames in Ireland

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