Markham

Padraig Mac Giolla-Domhnaigh
1923

Markham—The name is the anglicised form of the Munster sept of O'Marcachain, in that province also anglicised Ryder. See Markey after the name Ryder.

Alphabetical Index of Anglicised Surnames in Ireland

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