John Hensleigh Allen, Sr
1769–1843
Emma Darwin’s maternal uncle.
Source
Darwin pedigree
Bibliography
Darwin pedigree: Pedigree of the family of Darwin. Compiled by H. Farnham Burke. N.p.: privately printed. 1888. [Reprinted in facsimile in Darwin pedigrees, by Richard Broke Freeman. London: printed for the author. 1984.]
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