John Sweetman (9 August 1844 – 8 September 1936) was an Irish nationalist politician who served as an anti-Parnellite Member of Parliament (MP) in the 1890s, but later radicalised. He was one of the founders of Sinn Féin and was the party's president from 1908 to 1911.
Read more about John Sweetman: Early Life, Political Career, Radicalisation