1889 Jun 1. Born Kilkenny. Born Bryan
1901 census at Clonmel Rd, Callan. He is now "Brien"
1911 census. He is a general labouirer living with the family at Clonmel Rd , Callan
1912 Oct 8. Married now as "O'Brien"
1914 Jun 5. Enlisted in R Irish Regt
1920 Mar 31 Discharged
1921 May 30 Joined RIC no 81301 & ADRIC no. 1100 (726 ) ex-Soldier. He was now "O'Brien"
1921 May 31 Posted A Coy
1921 Dec 31. Discharged from Steevens Hospital