The six known members of the Balcombe Street Gang 's ASU were Hugh Doherty , Joseph O'Connell , Eddie Buttler and Harry Duggan ( these four volunteers were captured at the Balcombe Street Siege ) . Liam Quinn ( a US-born volunteer ) and Brendan Dowd were also active volunteers within the unit , there were also at least two unidentified female members who accompanied Dowd and O'Connell during the Guildford pub bombings
Guildford pub bombings
Guildford pub bombings
Provisional IRA's Balcombe Street Gang