To James Crichton-Browne 5 January 1874

Letter and/or further information available at https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-9227.xml.

Also published in The Correspondence of Charles Darwin, vol. 22.

Please cite as “DCP-LETT-9227,” in Ɛpsilon: The Charles Darwin Collection accessed on 25 April 2024, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-9227

Summary

Requests help for George Darwin’s investigation of marriages of first cousins. Seeks to determine proportion of first-cousin offspring among the insane, deaf and dumb, blind, etc.

Letter details

Record number: DCP-LETT-9227
From: Charles Robert Darwin
To: James Crichton-Browne
Date: 5 Jan 1874
Sent from: Down
Source of text: DAR 143: 347
Physical description: 3pp

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Also published in The Correspondence of Charles Darwin, vol. 22.

Crichton-Browne, James
Darwin, C. R.

To James Crichton-Browne 5 January 1874

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