Sarah Clarke

Sister Sarah Clarke (17 November 1919 – 4 February 2002) was an Irish nun and civil rights campaigner known for her work on prisoner's rights. She began campaigning in 1970, when she joined efforts to free Irish republican prisoners. Over the next three decades she became well known for her activism, particularly after her involvement in high-profile cases like 1973 Old Bailey bombing, the Birmingham Six or the Guildford Four and Maguire Seven.