Hamar Greenwood, 1st Viscount Greenwood
…was a Canadian-born British politician. He served as the last Chief Secretary for Ireland between 1920 and 1922, as which he was responsible for the Black and Tans. Greenwood was born in Whitby, Ontario, Canada, to John Hamar Greenwood (1829–1903), a lawyer who had emigrated from Llanbister, Radnorshire, Wales…