Lt. Gavin Patrick (13 December 1895 – 27 November 1917) – killed in action in World War I; never married, no issue
Angus Patrick (22 October 1899 – 10 July 1923) – committed suicide; never married, no issue
Jean Barbara (9 October 1904 – 7 January 1963) – never married, no issue
Margaret Ann (14 June 1907 – 14 August 1999) – married 2 June 1945 Lt. Col. Francis Arthur Philip D'Abreu (1 October 1904 – 6 November 1995). Had one son and two daughters: Anthony Patrick John D'Abreu (born 17 March 1946), Francesca D'Abreu (born 7 February 1948), and Anne Teresa Alice D'Abreu (16 February 1950 – 17 April 1995).
The Plantagenet Roll of the Blood Royal: The Clarence Volume, Containing the Descendants of George, Duke of Clarence by (Melville Henry de Massue) Marquis of Ruvigny and Raineval, p 83, c) 1905.