MacTiernan (No.1) family genealogy
Of Brefney
Arms: Erm. two lions pass. gu. Crest: A griffin statant gu. wings erect vert.
BRUNAN, a younger brother of Hugh Fionn who is No. 93 on the "O'Rourke" pedigree, was the ancestor of MacTighearnain,[1] of Brefney; anglicised MacTiernan, MacTernan, McKiernan, McTernan, MacMaster, McMaster, Masterson, Lord, and Tiernan.
93. Brunan: son of Feargna.
94. Baothan: his son.
95. Maonach: his son.
96. Doncha: his son; a quo Siol Donchadha; a quo O'Donoghue, of Connaught.
97. Gormgal: his son.
98. Connor: his son.
99. Gothfridh: his son.
100. Teige: his son.
101. Aongus: his son.
102. Rory: his son.
103. Giolla-na Naomh: his son.
104. Maonach: his son.
105. Tighearnan ("tighearna:" Irish, a lord, or master): his son; a quo MacTighearnain.
106. Amhailgadh: his son.
107. Giollachriosd: his son.
108. Iomhar: his son.
109. Tighearnan: his son.
110. Duarcan: his son.
111. Sitreach: his son.
112. Giollaiosa: his son.
113. Tomas: his son.
114. Cuconnacht MacTighearnain: his son.
Notes
[1] MacTighearnain: Another family of this name was descended from Donal, a younger brother of Tiernan, who is No. 112 on the "O'Rourke" pedigree. But the genealogy of that family is, we fear, lost.