I am much obliged for your note. I have heard of other analogous cases, but there remains the doubt whether they may not be accidental coincidences, for such cases certainly occur in non-Jewish families.—1
Yours faithfully & obliged | Ch. Darwin
Down, Beckenham | Jan 12.—1880.
Please cite as “DCP-LETT-12419A,” in Ɛpsilon: The Charles Darwin Collection accessed on