John William Cramp was born 18 January 1876 in Grafton, New South Wales, Australia to William George Cramp (1847-1912) and Sophia Rayner (1846-1916) and died 1 July 1929 Grafton, New South Wales, Australia of unspecified causes. He married Charlotte Ward (1872-1955) 16 October 1901 in Grafton, New South Wales, Australia.
|Offspring of John William Cramp and Charlotte Ward (1872-1955)|
|Arthur Garland Cramp (1902-1973)||18 April 1902 South Grafton, New South Wales, Australia||1973 Tamworth, New South Wales, Australia|
|John William Cramp (1903-1986)|
|Lester Roy Cramp (1907-1989)|
|Charles Gordon Cramp (1909-)|
|Charlotte Isabella Cramp (1910-2003)|
|Carlyle Stanley Cramp (1913-2001)|