Nine children of James William CAUSON/Clara Elizabeth Victoria WALLIS:

1. William James CAUSON b 5 Dec 1911 Walhalla s/o James William CAUSON/Clara Elizabeth WALLIS [Vic 7800/1912]
William James CAUSON m 1933 Alice Beryl WEARNE [Vic 9852]
Warrant Officer A31802 William James CAUSON DOB 5 Dec 1911 Walhalla, Vic, enlisted in the RAAF 1 Oct 1942 at Melbourne, residence Clifton Hill, NOK A CAUSON, discharged 5 Dec 1966, Posting at discharge HQRS Support Command [Australian War Memorial]

2. Thelma May CAUSON b 3 Mar 1913 Clifton Hill d/o James William CAUSON/Clara Elizabeth Victoria WALLIS [Vic 2338]
Thelma May CAUSON m 1932 Thomas William James KERR [Vic 6249]

3. Jean Elizabeth CAUSON b 1914 Clifton Hill d/o James William CAUSON/Clara Elizabeth Victoria WALLIS [Vic 30013]
Jean Elizabeth CAUSON d 1915 (abt 6 mos) Footscray d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 5099]

4. Hilda CAUSON (twin) b 1917 Collingwood d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 11153]
Hilda CAUSON d 1917 (at birth) Collingwood d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 4485]

5. Amy CAUSON (twin) b 1917 Collingwood d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 11154]
Amy CAUSON d 1917 (at birth) Collingwood d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 4486]

6. Joyce Constance CAUSON b 3 May 1918 Clifton Hill d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 10326]
Joyce Constance CAUSON m 20 Jul 1940 Baptist Church, Clifton Hill, Norman Kirwan BROOKS [Vic 15577]
Norman Kirwan BROOKS b 25 Feb 1918 Carlton C s/o Harry James BROOKS/Nellie Elizabeth KIRWAN [Vic 1711]

7. Leslie George CAUSON b 16 Oct 1920 Clifton Hill s/o James William CAUSON/Clara Elizabeth Victoria WALLIS [Vic 26118]
Leslie George CAUSON m1. Betty KENDALL (Divorced), m2. 16 Oct 1954 Queenscliff, Victoria, Clarice BOLAND (Divorced)
Pte Leslie George CAUSON V38304 enlisted in the Australian Army 17 Aug 1940 at Area 29A Vic, residence Clifton Hill, NOK James CAUSON, gave his DOB as 16 Oct 1919. Date of discharge 27 Dec 1944, posting at discharge 29th Battalion. [Australian War Memorial]

8. Maxwell Henry CAUSON b 9 Apr 1922 Clifton Hill (Single)
Pte VX24953 Maxwell Henry CAUSON enlisted in the Australian Army 10 Jun 1940 at Caulfield, residence Clifton Hill, NOK William CAUSON, gave DOB as 9 Apr 1919, died 20 Feb 1942 Ambon Island, POW, at death 2/21 Australian Iinfantry Battalion [Australian War Memorial]

9. Dulcie Joan CAUSON (b abt 1924) d 1924 Clifton Hill d/o James William CAUSON/Clara Elizabeth WALLIS [Vic 1086]