Quaile family genealogy
Arms: Erm. on a canton vert, a calvary cross on three grieces or.
REACHTABRA, a brother of Fiachra an-Gaircedh who is No. 97 on the "Vera-O'Sullivan" pedigree, was the ancestor of O'Cuill; anglicised Quaile, Quill, Penfeather, and Pennefather.
97. Reachtabra: son of Seachnasach.
98. Flann: his son.
99. Iondrachtach: his son.
100. Maonach: his son.
101. Bran: his son.
102. Maolfohartach: his son.
103. Donchadh: his son.
104. Flann: his son.
105. Cuill ("cuille": Irish, a quill): his son; a quo O'Cuill.
106. Aodh: his son.
107. Donehadh: his son.
108. Ceannfaoladh: his son.
109. Aodh: his son.
110. Mathghamhnach: his son.
111. Ceannfaoladh: his son.
112. Seaan: his son.
113. Donchadh O'Cuill: his son.