He was the son of William Henry Richardson and his wife Gertrude Mary Alice née Walker.
On the 18th of July 1936 he married Elizabeth Mary Dean in the Church of St. Mary the Great, Cambridge.
She was daughter of Dr. Henry Roy Dean, Master of Trinity Hall, Cambridge and his wife Irene née Wilson.
^‘RICHARDSON, Ven. John Farquhar’, Who Was Who, A & C Black, an imprint of Bloomsbury Publishing plc, 1920–2007; online edn, Oxford University Press, Dec 2012; online edn, Nov 2012 accessed 1 Dec 2013