7901833CLARK J.K. : Death 6 Dec 1941 @ Melbourne [ VIC Australia ]0public2018-11-22 15:37:102021-06-29 08:02:2020
1941-12-064234910CLARK, JOHN KENNETH553225Melbourne -- VIC, Australia52211941 'Death of Dr. J. K. Clark', The Age (Melbourne, Vic. : 1854 - 1954), 8 December, p. 4. , viewed 22 Nov 2018, http://nla.gov.au/nla.news-article2098150284234910CLARK, JOHN KENNETH
 1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationDeath1125-331