7319937WILLIS J.R.L. : Surgeon Lieutenant 29 May 1915 - 25 Nov 1948 Royal Australian Navy0public2018-08-17 11:59:112021-06-29 08:02:20201915-05-291948-11-254218310WILLIS, JACK RUPERT LAW588794Royal Australian Navy5872500252211915 'NAVAL FORCES OF THE COMMONWEALTH.', Commonwealth of Australia Gazette (National : 1901 - 1973), 29 May, p. 1016. , viewed 17 Aug 2018, http://nla.gov.au/nla.news-article232452112
1920 'Government Gazette Appointments and Employment', Commonwealth of Australia Gazette (National : 1901 - 1973), 2 December, p. 2227. , viewed 17 Aug 2018, http://nla.gov.au/nla.news-article232518133
1948 'NAVAL FORCES OF THE COMMONWEALTH.', Commonwealth of Australia Gazette (National : 1901 - 1973), 25 November, p. 4067. , viewed 17 Aug 2018, http://nla.gov.au/nla.news-article2328858564218310WILLIS, JACK RUPERT LAW
1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371