John Christopher Willis FRS (20 February 1868 – 21 March 1958) was an English botanist known for his Age and Area hypothesis and criticism of natural selection.
family knowledge https://en.wikipedia.org/wiki/John_Christopher_Willis.
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John is 43 degrees from Rosa Parks, 38 degrees from Anne Tichborne and 33 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.