Duffe family genealogy
Branch of the O'Connor Faley
[1] Arms: Vert a lion ramp. or. a crescent for diff. Crest: A greyhound courant ar. collared or. a crescent for diff.
COMTHANAN, a brother of Ros Failgeach who is No. 90 on the "O'Connor" (Faley) pedigree, was the ancestor of another branch of the O'Duibh family; anglicised Duffe.
90. Comthanan: son of Cathair Mór, the 109th Monarch of Ireland.
91. Aongus: his son.
92. Eachach: his son.
93. Comthach Beag: his son.
94. Nathair: his son.
95. Nainneadh: his son.
96. Cormac: his son.
97. Cobhthach: his son.
98. Eoghan: his son.
99. Maoloctrach: his son.
100. Noinnean: his son.
101. Maoloctrach: his son.
102. Flaithreach: his son.
103. Marcan: his son.
104. Dubh ("dubh:" Irish, dark-featured, prodigious; Heb. "dobhe"): his son; a quo O'Duibhe.—See No. 112 on the "Dowling" pedigree.
105. Fubthag: his son.
106. Flaithman: his son.
107. Lorcan: his son.
108. Donall: his son.
109. Giolla Ciarain O'Duff: his son.
Notes
[1] Duff: Another "Duff" family was descended from Dubh, who is No. 112 on the "Dowling" pedigree.