Here is the only record which came up on rootsireland:
Thomas Gavan Date of Birth:
Date of Baptism: 01-Jul-1842
Address: Ballynamona Parish/District: MOYCARKEY
Gender: Male County Co. Tipperary
Denomination: Roman Catholic
Father: Thomas Morris Mother: Mary Gavan
Occupation: Not Recorded
Sponsor 1 /
Informant 1: Norry Maher Sponsor 2 /
Informant 2: Not Recorded
Col