O'Brick family genealogy
Lords of South Decies, in Munster
Arms: Same as those of "Felan."
BREODOILBH, a younger brother of Doilbh who is No. 92 on the "Felan" pedigree, was the ancestor of O'Bricé; anglicised O'Brick, and Brick.
92. Breodhoilbh: son of Cumuscach.
93. Donoch: his son.
94. Donal: his son.
95. Cormac: his son.
96. Rorchach: his son.
97. Melaghlin: his son.
98. Faelagh: his son.
99. Artcorb: his son.
100. Breac ("breac:" Irish, speckled; Chald. "brakka;" Arab. "abrek"): his son; a quo O'Brice.
After O'Brick's issue failed, the whole of Decies (North and South) went to O'Felan.