Thomas Richard van Oss1
Celia Catherine van Oss1
Hon. Elisabeth Rea1 
She graduated from Newnham College, Cambridge University, Cambridge, Cambridgeshire, England, with a Master of Arts (M.A.)1 From 18 May 1935, her married name became Clapham. She held the office of Justice of the Peace (J.P.) for London.1
Sir John Harold Clapham1
Child of Sir John Harold Clapham
- Sir Michael John Sinclair Clapham2 d. 11 Nov 2002
Sir Michael John Sinclair Clapham1 
He was appointed Knight Commander, Order of the British Empire (K.B.E.)1
Edward Vinsant1
Child of Edward Vinsant
- Doreen Vinsant+2 d. 2006
Doreen Vinsant1 
From 1944, her married name became Reade.
Children of Doreen Vinsant and Sir Kenneth Ray Reade, 13th Bt.
- Larry Reade d. b 2012
- Sandra Reade+2 b. 1945, d. 31 Mar 2003
- Karen Reade+2 b. 1948
- Norma Reade+2 b. 1953
Sandra Reade1 
From 1966, her married name became Crawford. She lived in 2003 at 3479 Central, Dexter, Michigan, U.S.A.2
Children of Sandra Reade and Douglas Crawford
- Michael Crawford2 b. 1966
- John Crawford2 b. 1970
- Beth Crawford2 b. 1975
Douglas Crawford1
Children of Douglas Crawford and Sandra Reade
- Michael Crawford2 b. 1966
- John Crawford2 b. 1970
- Beth Crawford2 b. 1975
