William Ward Leadam1
Child of William Ward Leadam
- Edward Arthur Leadam2 d. 2 Jun 1928
Edward Arthur Leadam1 
He lived at Austin Friars, London, England.1
Evelyn Sydney Powell1 
From 8 October 1900, her married name became McIlwraith.1
Sir Robert Malcolm McIlwraith1 
He was appointed Knight Commander, Order of St. Michael and St. George (K.C.M.G.)1 He was appointed King’s Counsel (K.C.)1 He lived at South Kensington, Kensington, London, England.1
Henry Wood1
Child of Henry Wood
- Edith Mary Burke Wood2 d. 18 Aug 1934
Edith Mary Burke Wood1 
From 16 October 1917, her married name became Powell.1
William Folliott Powell1
He lived at Sharow Hall, Ripon, Yorkshire, England.1
Children of William Folliott Powell
- Albinia Mariel Powell+2 d. 17 May 1959
- Thomas Folliott Powell+ b. 1887, d. 1975
Albinia Mariel Powell1 
Children of Albinia Mariel Powell and Sir Douglas Powell, 2nd Bt.
- Elizabeth Juliet Powell+2 b. 24 Mar 1905, d. Apr 1956
- Sir Richard George Douglas Powell, 3rd Bt.+2 b. 14 Nov 1909, d. 16 Jul 1980
- Pamela Mary Powell+2 b. 31 Jul 1911
Sir Richard George Douglas Powell, 3rd Bt.1 
He was educated at Eton College, Windsor, Berkshire, England.1 He succeeded as the 3rd Baronet Powell, of Wimpole Street, London [U.K., 1897] on 28 February 1932.1 He fought in the Second World War.1 He gained the rank of Major in the Welsh Guards.1 He was director of Bovis Holdings Limited and Bovis Limited.1 He was awarded the Military Cross (M.C.) in 1944 and bar (1945.)1 He was Assitant Military Attaché between 1946 and 1948 at Brussels.1 He was awarded the Belgian Croix Militaire in 1947 1st Class.1 He was director-general of IOD between 1954 and 1974.1 He was deputy chairman of the Committee on Invisible Exports between 1968 and 1976.1 He was director of Russell Garratt between 1974 and 1980.1
Children of Sir Richard George Douglas Powell, 3rd Bt. and Elizabeth Josephine McMullen
- Bryony Josephine Anne Powell+2 b. 30 Dec 1933, d. 2001
- Sir Nicholas Folliott Douglas Powell, 4th Bt.+2 b. 17 Jul 1935, d. 7 Mar 2019
- Julia Mary Powell+2 b. 27 Dec 1943
Elizabeth Juliet Powell1 
From 16 April 1931, her married name became Harratt.1 Her married name became Wood.1
Child of Elizabeth Juliet Powell and Percy John Harratt