Sites in which the primary focus is the etymology of the surname and its variants, a one-name study or organization, relevant genealogy, or an associated family history.
More information
More information
Sites 6
Researching the Clan Mac Mahon of the Kingdom of Oriel. Includes the spelling variants of McMahon, Mahon, Mathews, McArdle and McPhillips. Features maps, illustrations, coat of arms and associated links.
Bill McMahon's family database.
Descendants of Joseph McMahon as compiled by David Charles McMahon from Gambier, OH USA.
Documenting the lineages of McMahon and Willette.
Pedigree database as compiled by Kerry McMahon.
Descendants of Peter McMahon and wife, Elizabeth McKenna of Monaghan, IRL.
Pedigree database as compiled by Kerry McMahon.
Bill McMahon's family database.
Documenting the lineages of McMahon and Willette.
Descendants of Joseph McMahon as compiled by David Charles McMahon from Gambier, OH USA.
Researching the Clan Mac Mahon of the Kingdom of Oriel. Includes the spelling variants of McMahon, Mahon, Mathews, McArdle and McPhillips. Features maps, illustrations, coat of arms and associated links.
Descendants of Peter McMahon and wife, Elizabeth McKenna of Monaghan, IRL.
