References for Charles Galton Darwin
- T G Blaney, The Chief Sea Lion among other Wild Animals: Charles Galton Darwin and the Eugenics Movement, Galton Institute Newsletter (December 2004).
- E C Bullard, Charles Galton Darwin (obituary), Quarterly Journal of the Royal Astronomical Society 4 (9) (1963), 316-7.
- Charles Galton Darwin, Dictionary of National Biography 1961-1970 (1981), 272-273.
- G P Thomson, Sir Charles Galton Darwin FRS, Biographical Memoirs of Fellows of the Royal Society 9 (1963), 69-83.
November 2007
MacTutor History of Mathematics
[http://www-history.mcs.st-andrews.ac.uk/References/Darwin_C_G.html]