O'Brennan Family Papers O'Brennan, Séamus O'Brennan, Alo O'Brennan, Maura O'Brennan, Colm 1916 Rising Tullamore Incident Irish Volunteers Tullamore Pipers' Band O'Brennan, Séamus O'Brennan, Alo Crane, Hubert William Material relating to Tullamore Incident, March 1916 and the 1916 Rising from the family of Séamus O'Brennan and his brother Alo O' Brennan. Contains postcards, photographs, contemporary newspapers (1916-1917), memoirs, and commemorative newspapers (1966). 1911-2015 1 box http://offalyarchives.com/obrennan-family-papers OHS31 Offaly County Archives Service, IE OCAS P77 O'Brennan Papers http://offalyarchives.com/offaly-historical-and-archaeological-society Offaly History Available by appointment only. Fragile items may not be produced.