Colin Christopher Paget Tennant was born in Chelsea, London on 1 December 1926. His birth was registered in Chelsea in the fourth quarter of 1926. He was the son of Christopher Tennant and Pamela Paget.
Colin succeeded as the 3rd Baron Glenconner and 4th Baronet Tennant upon the death of his father on 4 October 1983.
Colin died in St. Lucia on 27 August 2010, and was buried in Traquair Kirkyard, Traquair, Scotland.
↑ FreeBMD: Births Dec 1926, Surname: Tennant, Given Name: Colin C.P., Mother: Paget, District: Chelsea, Volume: 1a, Page 484.