Adams's mother’s grandfather, Michael Hannaway, was a member of the Fenians during their dynamiting campaign in England in the 1860s and 1870s. Michael's son, Billy, was election agent for Éamon de Valera in 1918 in West Belfast but refused to follow de Valera into democratic and constitutional politics upon the formation of Fianna Fáil. Annie Hannaway was a member of Cumann na mBan, the women's branch of the IRA. Three of her brothers (Alfie, Liam, and Tommy) were also IRA members.