Seán Treacy
Seán Treacy was born in 1895 in the parish of Kilcommon - the same three-parish area, with Hollyford and Rearcross, that Sean Treacy's GAA club now covers. He was one of the principal organisers of the Soloheadbeg ambush on 21 January 1919, alongside Dan Breen and Seumas Robinson, in which two RIC constables were killed - an action widely counted as the opening of the War of Independence. In May 1920 he commanded the covering party at the attack on Hollyford RIC barracks. He was killed on 14 October 1920 in a gunfight on Talbot Street in Dublin. He was 25. The GAA club founded in 1962 took his name, and it has been blue and gold in the Slieve Felim hills ever since.