Guthrie family genealogy
Of Brefney
Arms: Vert two lions ramp. combatant or, supporting a dexter hand couped at the wrist erect and apaumée bloody ppr.
FEARGAL, a brother of Cathal (or Charles) who is No.111 on the "O'Reilly" pedigree, was the ancestor of MacGothfrith; anglicised Guthrie, and MacGuthrie.
111. Feargal: son of Gothfrith.
112. Cathal Dubh: his son.
113. Gothfrith ("goth:" Irish, straight; "frith," small): his son; a quo MacGothfrith.
114. Muirchearthach: his son.
115. Feargal: his son.
116. Donchadh: his son.
117. Niall MacGuthrie: his son.