|Birth:||20 July 1919, Kiev, Ukraine|
|Death:||14 October 2001, Oxford, England|
Lea Helene (née Lopatizkaya)
20 July 1919 – 14 October 2001
|Partners:||Virginia Kathleen Denton Grebenik (née Barker)|
7 September 1919 – 9 February 2006
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