James Lenox-Conyngham Chichester-Clark

James Jackson Lenox-Conyngham Chichester-Clark (September 1884 – 31 January 1933) was a Member of Parliament of the House of Commons of Northern Ireland for South Londonderry from 1929 until his death. His son James Chichester-Clark later became Prime Minister of Northern Ireland. In the period before his death, he also served as County Londonderry Grand Master of the Grand Orange Lodge of Ireland, being a member of Castledawson LOL 96.

Born James Jackson Lenox-Conyngham Clark, the son of James Jackson Clark and grandson of James Johnston Clark at Largantogher House, Maghera. He was married to Marion Caroline Dehra Chichester, daughter of Dame Dehra Parker and had three children; James Chichester-Clark, Baron Moyola, Robin Chichester-Clark and Penelope Hobhouse.