John Emerich Henry Lyon-Dalberg-Acton, 3rd Baron Acton CMG MBE TD (born Dalberg-Acton; 15 December 1907 – 23 January 1989), was a British peer and soldier.
[2] The fourth generation of his family abroad, the 2nd Lord Acton and his children officially became British citizens in 1911 by Act of Parliament.
[2] His only brother, Richard William Heribert Peter Lyon-Dalberg-Acton (1909–1946), was killed in a plane crash in Gambia in 1946.
[2] In December 1945, Acton was appointed to the Military Division of the Order of the British Empire as a Member.
[9] He was a founder and president of the multiracial National Club in Salisbury, Rhodesia.