Sir Rupert William John Clarke, 3rd Bt.1 
He succeeded as the 3rd Baronet Clarke, of Rupertswood, Bourke County, Victoria, Australia [U.K., 1882] on 25 December 1926.1 He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He fought in the Second World War, where he was mentioned in despatches.1 He gained the rank of Captain and Honorary Major in 1942 in the Irish Guards.1 He was Aide-de-Camp to Commander-in-Chief, Middle East between 1942 and 1943.1 He was Member, Order of the British Empire (M.B.E.) in 1943.1 He graduated from Magdalen College, Oxford University, Oxford, Oxfordshire, EnglandG, in 1945 with a Master of Arts (M.A.)1 He was chairman of Cadbury Schweppes (Australia) Ltd between 1955 and 1989.1 He was chairman of United Distillers Company between 1960 and 1988.1 He was chairman of Cadbury Schweppes between 1977 and 1985.1 He was awarded the Officier, Ordre national de la Légion d’honneur in 1979.1 He was chairman of P & O Australia Ltd between 1983 and 1996.1 He was chairman of National Australia Bank between 1986 and 1992.1 He was chairman of the Bank of the South Pacific between 1986 and 1992.1 He was chairman of First National Ltd between 1986 and 1992.1 He was awarded the Officer, Order of Leopold of Belgium in 1989.1 He was appointed Fellow, Australian Institute of Management (F.A.I.M.)1 He was awarded the Commandeur, Order of Grimaldi of Monaco in 1999.1 He was awarded the Member, Order of Australia (A.M.) in 1999.1 He lived in 2003 at Bolinda Vale, Clarkefield, Victoria, AustraliaG.1
Children of Sir Rupert William John Clarke, 3rd Bt. and Kathleen Grant Hay
- Sir Rupert Grant Alexander Clarke, 4th Bt.+2 b. 12 Dec 1947
- Ernest William Grant Clarke2 b. 4 Nov 1949, d. 5 Sep 1961
- Vanessa Margaret Clarke+2 b. 7 Jan 1952
- Peter Robert Justin John Clarke+2 b. 15 Mar 1955
Peter Grant Hay1
Child of Peter Grant Hay
- Kathleen Grant Hay+2 d. 31 Jul 1999
Kathleen Grant Hay1 
From 21 January 1947, her married name became Clarke.
Children of Kathleen Grant Hay and Sir Rupert William John Clarke, 3rd Bt.
- Sir Rupert Grant Alexander Clarke, 4th Bt.+2 b. 12 Dec 1947
- Ernest William Grant Clarke2 b. 4 Nov 1949, d. 5 Sep 1961
- Vanessa Margaret Clarke+2 b. 7 Jan 1952
- Peter Robert Justin John Clarke+2 b. 15 Mar 1955
Sir Rupert Grant Alexander Clarke, 4th Bt.1
He graduated from Melbourne University, Melbourne, Victoria, AustraliaG, with a Bachelor of Laws (LL.B.)1 He succeeded as the 4th Baronet Clarke, of Rupertswood, Bourke County, Victoria, Australia [U.K., 1882] on 4 February 2005.3
Children of Sir Rupert Grant Alexander Clarke, 4th Bt. and Susannah Law-Smith
- Samantha Kathleen Clarke2 b. 15 Jan 1980
- Rupert Robert William Clarke2 b. 24 Jun 1981
- Joanna Clarke2 b. 22 Oct 1983
Sir Richard Robert Law-Smith1
Child of Sir Richard Robert Law-Smith
Susannah Law-Smith1
From 1978, her married name became Clarke.
Children of Susannah Law-Smith and Sir Rupert Grant Alexander Clarke, 4th Bt.
- Samantha Kathleen Clarke2 b. 15 Jan 1980
- Rupert Robert William Clarke2 b. 24 Jun 1981
- Joanna Clarke2 b. 22 Oct 1983
Rupert Robert William Clarke1
Samantha Kathleen Clarke1
Joanna Clarke1
Ernest William Grant Clarke1 