To Richard Owen   13 December [1859]1

Down Bromley Kent

Dec. 13th

Dear Owen

My notes for latter chapters are a chaos, but I bethought me to look in large 8vo Edit. (1833) of Lyells Principles & I find in vol. 3. p. 144. the desired reference to Mr Clifts paper, viz Ed. New. Phil Journal no XX p. 394 & apparently(?) Proc. Geolog. Soc. 1831. p. 321.2 I find with surprise that Lyell remarks “These facts are full of interest, for they prove that the peculiar type of organisation which now characterizes the Marsupial tribes, has prevailed from a remote period—in Australia” &c. &c.—

You made a remark in our conversation something to the effect that my book could not probably be true as it attempted to explain so much.— I can only answer that this might be objected to any view embracing two or three classes of facts.— Yet I assure you that its truth has often & often weighed heavily on me; & I have thought that perhaps my book might be a case like Macleay’s Quinarian system.3 So strongly did I feel this, that I resolved to give it all up, as far as I could, if I did not convince at least 2 or 3 competent judges.—

You smiled at me for sticking myself up as a martyr; but I assure you, if you had heard the unmerciful & I think unjust things said of my Book & to me in a letter by an old & very distinguished friend, you would not wonder at me being sensitive, perhaps ridiculously sensitive.—4 Forgive these remarks: I shd. be a dolt not to value your scientific opinion very highly. If my views are in the main correct, whatever value they may possess in pushing on science will now depend very little on me, but on the verdict pronounced by men eminent in science.

Believe me | Yours very truly | C. Darwin

1
Dated by the reference to CD’s recent conversation with Owen. See letter to Richard Owen, 10 December [1859].
2
CD refers to the first edition of Charles Lyell’s Principles of geology (C. Lyell 1830–3), volume 3 of which was published in 1833. The passage given in the letter is in C. Lyell 1830–3, 3: 144, in which Lyell refers to Clift 1831. CD’s copy of Lyell 1830–3 is in the Darwin Library–CUL. CD had commented on William Clift’s paper on fossil remains from Australia in Notebook C, p. 131 (Notebooks). Owen, who had married Clift’s daughter, succeeded him as conservator of the Hunterian Museum at the Royal College of Surgeons.
3
William Sharp Macleay’s quinarian system of classification had been enthusiastically taken up by a small number of naturalists, but extensively criticised by others. Earlier in the year CD expressed his hope that his work would not be subject to the same controversy as that between Macleay and John Fleming (see letter to T. H. Huxley, 15 October [1859]). CD discussed Macleay’s work, particularly Macleay 1819–21, in detail in his notebooks (Notebooks). See also Correspondence vols. 2 and 4.

Manuscript Alterations and Comments

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Please cite as “DCP-LETT-2580,” in Ɛpsilon: The Charles Darwin Collection accessed on 5 June 2025, https://epsilon.ac.uk/view/dcp-data/letters/DCP-LETT-2580