Source: Tyrrell, J.H. Agenealogical history of the Tyrrell's 1904 (A6 G1) p. 82
Source: Tyrrell, J.H.. A genealogical history of the Tyrrells 1904 (A6 G1) p. 82, Supp(B7 F2) p.10
He married (lady) Orielda de Tirel . (lady) Orielda de Tirel was born at Tirel, France Abt 967 .
They were the parents of 10
children:
Warin de Tirel
born Abt 992.
Christian de Tirel
born Abt 994.
Ralph de Tirel
born Abt 996.
William de Tirel
born Abt 998.
Froment de Tirel
born Abt 1000.
Fulke de Tirel
born Abt 1002.
Hubert de Tirel
born Abt 1004.
Avise de Tirel
born Abt 1006.
Adelaide de Tirel
born Abt 1008.
Walter de TirelTyrrell, Sir
born Abt 1010.