Isobel Eileen Walker was born 8 November 1915 in Glasgow City, Scotland, United Kingdom to James Walker (1879-1940) and Agnes Stevenson Law (c1882-1968) and died 6 April 2013 Dorridge, West Midlands, England, United Kingdom of unspecified causes. She married Frank Hawking (1905-1986) 1941 .
|Offspring of Frank Hawking and Isobel Eileen Walker (1915-2013)|
|Stephen William Hawking (1942-2018)||8 January 1942 Oxford, Oxfordshire, England||14 March 2018 Cambridge, Cambridgeshire, England||Jane Wilde (c1942) Jane Wilde (c1942) Elaine Mason (c1951)|
|Mary Hawking (c1944)|
|Philippa Hawking (c1946)|