George Sitwell Campbell Swinton
was a Scottish army officer, officer of arms and local politician.
Born Edinburgh, 10 May 1859 died 17 Jan. 1937
Municipal Reform Party whip 1903-12, Vice Chairman LCC 1911, Chairman London County Council 1912, resigned to become Chairman of the Town Planning Committee of Delhi.
Member of LCC representing Holborn 1901-07 and Dulwich 1922-8. Alderman 1907-12, 1920-2. Various Colonial Office activities. Held various offices in College of Heralds.
Entries in Wikipedia  and Who’s Who.
Grandfather of John Swinton (Wikipedia page ), one of whose children is the actress Tilda Swinton (Wikipedia page )