Russell saw service on a variety of ships, destroyers, cruisers, battleships, shore training establishments, and on the staff of the Commander-in-Chief Mediterranean, before his relatively early promotion to commander in 1931. This well-rounded record was combined with a reputation for adaptiveness and innovation. He completed the naval staff course at Royal Naval College, Greenwich in 1931 and became executive officer of HMS Queen Elizabeth, flagship of the Mediterranean fleet[2] under Sir William Fisher. Russell continued to excel in this position, and was promoted to captain in 1936. After further studies at the Imperial Defence College, Russell became Assistant Director of Plans in 1938.[2]
After retiring, Russell devoted himself to education and the training of young people, at Wellington College, Cranleigh School, Gordon Boys' School, and Radley College. An excellent oarsman (like his father), avid golfer and good shot, he died at his home in Wisborough Green in 1977.
Dr. James Rowland Russell (28 March 1940 – 2 March 2015) married and left children.
Oliver Henry Russell (b. 7 May 1942) married to Clare Macpherson-Grant, cookbook author, and has children. The elder son has assumed his mother's family name.
Margaret Elizabeth Russell (b. 11 October 1945) married and has children.