Encourages Roscoe and Mrs Roscoe to visit Holkham, [Norfolk, home of Thomas William Coke] this autumn. Thanks for Roscoe recommending his Cambridge candidature [for botany professorship] to Professor [William] Smyth [(1765-1849), historian]; lists his many "warm & weighty friends", including: the Vice-Chancellor, the Bishop of Bristol [William Mansel], the Masters of Caius [Martin Davy], Downing [William Frere (1775-1836)], and Pembroke [Joseph Turner (1747-1828)], the Provost of King's [Humphrey Sumner], and others.

Professor [Thomas] Martyn has offered to resign whenever best suited; details of the three part position and plan for securing the professorship. Asks Roscoe to recommend him to the Duke of Gloucester [Prince William Frederick (1776-1834), chancellor of Cambridge University], hopes that he will act in favour of "whiggism & science, against mere old-fashioned espirit de corps". There are no legal obstacles or subscriptions against him but fears the Rutland interest or the Bishop of Ely [Bowyer Sparke (1759-1836)] being used against him. Coke is obtaining interests of Duke of Bedford and Lord Hardwicke; asks Roscoe to gain support of [Thomas] Creevey [(1768-1838), politician]. Recommends his biography of [José Celestino Bruno] Mutis [(1732-1808), botanist] in [Abraham] Rees' "Cyclopedia".

Has written to Duke of Gloucester [Prince William Frederick (1776-1834), chancellor of Cambridge University] and [Thomas] Creevey [(1768-1838), politician] in support of Smith's Cambridge candidature [for botany professorship]; does not doubt Smith's success. His knee recovering but cannot yet commit to a journey to Norfolk. Has ordered [William] Roxburgh's "Asiatic researches" paper on 'Scitamineae', in which he appears to have partially adopted his [Roscoe's] arrangement but without acknowledgement, and eleventh volume of "Linnean Transactions" containing his paper ['On Artificial and Natural Arrangements of Plants']; his concerns about the paper. Will look out Smith's biography of [José Celestino Bruno] Mutis [(1732-1808), botanist] in [Abraham] Rees' "Cyclopedia".