Lynch family genealogy
Of Tirowen
Arms: Ar. a cross sa. betw. four lions ramp. gu. armed and langued az.
LONGSEACH, a brother of Diarmaid who is No. 97 on the "Kennedy" (of Tirowen) pedigree, was the ancestor of O'Loingsigh, of Tirowen; anglicised Linch, Lynch, and Lynskey.
97. Longseach ("longseach:" Irish, a mariner): son of Conchobhar; a quo O'Loingsigh.
98. Conchobhar: his son.
99. Branan: his son.
100. Cinaoth: his son.
101. Maoldoradh: his son.
102. Cathalan: his son,
103. Giollagrinde: his son; had two brothers—1. Giolla-Tighearnach, 2. Cearnach.