an Entity references as follows:
John Brown (1887–?) of Grimsby, Lincolnshire, was an English contract bridge player and writer. He was the winner of the National Pairs, Northern Area in 1952. His best-known book is Winning Defence (1952) which has been regarded as making a "major contribution to the technical development of the game". He was a contributor to many periodicals. Brown was the head ("County Captain") of the Lincolnshire Contract Bridge Association for several years starting in 1947.