Seán MacDiarmada Easter 1916 Irish Republican T-Shirt

Born in 1884 in Leitrim, MacDiarmada emigrated to Glasgow in 1900, and from there to Belfast in 1902. A member of the Gaelic League, he was acquainted with Bulmer Hobson. He joined the Irish Republican Brotherhood in 1906 while still in Belfast, later transferring to Dublin in 1908 where he assumed managerial responsibility for the I. R. B. newspaper Irish Freedom in 1910. Although MacDiarmada was afflicted with polio in 1912, he was appointed as a member of the provisional committee of Irish Volunteers from 1913, and was subsequently drafted onto the military committee of the I. R. B. in 1915. During the Rising MacDiarmada served in the G. P. O. He was executed on 12 May 1916