Lady Cullum losing her eyesight to cataracts but Sir William Adams [(1783-1827), oculist] will not operate till she is almost completely blind in both eyes, hopes it can be done by May as warmer summer months not suitable.

Attended Royal Society meeting and dinner; Sir Joseph Banks too ill to attend but [Davies] Gilbert, Mr Raper, Dr [John] Latham, and [Aylmer Bourke] Lambert did. Was not aware of Mrs [Catherine] Lambert's "deplorable state" until seeing the muffled rapper on Lambert's door; a letter from Sir George Staunton says she continues in the same way, he has lately bought an estate at Leigh in Hampshire. Received from Copenhagen the continuation of "Flora Danica", observes that "Flora Britannica" and "English Botany" are frequently quoted, along with [Thomas] Velley and late [John] Stackhouse. Congratulates Smith on his appointment to botanical professorship at the Royal Institution. Flattered by Smith's article on 'Cullumia' in [Abraham] Rees' "Cyclopedia" which has been copied by Dr [John] Sims in the "Botanical Magazine". Encloses note for Smith's neighbour, Stevenson [not extant].

Waiting for Lady Cullum to have her cataract operation before coming to London; hopes to attend meetings of Antiquarian and Horticultural Societies and Linnean Society anniversary meeting, though Smith will have to announce deaths of [John] Stackhouse and [Thomas] Woodward. The "celebrated" Arthur Young [(1741-1820)] of the Board of Agriculture died recently at Bradfield, near Bury. Introduces Mr Longstaff, bearer of this letter and an astronomcial lecturer. Hopes to attend some of Smith's Royal Institution lectures on "the affinities of plants" in May. Has grown plants of either Smith's 'Dianthus virgineus' or 'Dianthus alpinus' from his "Tour of the Continent" from seeds collected on ruins of Catullus' villa on Lake Garda. 'Tulipa sylvestris', 'Rheum undulatum', and 'Scrophularia vernalis' coming into flower soon.

In mourning for four relatives, including his and Lady Smith's mothers. Going to Thomas Furly Forster's in Clapton, [Essex], for a week before going onto London, and then to lecture in Liverpool in May. Hopes to see Cullum at Horticultural and Linnean Society meetings in May. Laments deaths of [Thomas] Woodward and [Jeremiah] Ives [(d 1820), mayor of Norwich 1786 and 1801] of Catton, [Norfolk]. Thinks Cullum's plant is 'Dianthus virgineus', requests dried specimens of 'Tulipa sylvestris'. Has solicited for Mr Longstaff's astronomical lectures. Preparing for the press "very curious" letters from Dillenius to Linnaeus and to Dr Richardson.

Relieved at success of Lady Cullum's cataract operation. Detailed account of his and Lady Smith's tour following death of their mothers: stayed with [Thomas Furly] Forster in Clapton, [Essex], friends in Blackheath, [Kent], and in London near [Archibald] Menzies; dined at Oxford with Dr [George] and Miss Williams, but disappointed to not find any letters from Linneaus to Dillenius; visited Lichfield cathedral and admired [Francis Leggatt] Chantrey's [(1781-1841)] monument to two grandchildren of the present dean; stayed a month in Liverpool, where his lectures were "numerously & brilliantly attended", the botanic garden was in "rich & fine order" with impressive collection of 'Scitamineae' and exotic ferns, 'Nepenthes destillatoria' grown from seed, 'Paris polyphylla' and two new 'Cypripedium' from Nepal, and abundance of hardy plants such as 'Arenaria', [William] Roscoe ardent in his study of 'Scitamineae'; visited Crewe Hall, a perfectly preserved "fine old mansion" of James I's time; visited Mr Tolbett, a great agriculturist, his wife a good botanist; went to Buxton and Bakewell via Leek and visited the Duke of Rutland's uninhabited Haddon Hall; stayed at his brother's Dunston Hall near Chesterfield; visited Sheffield and Dr Young; spent a fortnight at Matlock botanising in the hills; took new road by Derby, Lichfield, and Dudley to Arley near Bewdley to stay with Lord Mountnorris [George Annessley], rich botanic garden and antiquarian collections; stayed near Birmingham; saw Hagley, Kennilworth Castle, Warwick Castle, Amersham, Windsor, and Wick Hall where the Kindersleys are staying for summer; visited Whiteknights for the day "which is well kept, & shown for the benefit of the Duke of Marlborough's creditors" [George Spencer-Churchill]; and stopped by Claremont for Prince Leopold to sign the Linnean Society Charter Book, "he is quite a practical botanist"._x000D_

Received request from [Nathaniel Shirley] Hodson [(fl 1800s-1830s)] to subscribe two guineas for his proposed botanic garden at Bury, asks if Cullum takes an interest. Visiting Holkham soon [Norfolk home of Thomas William Coke].

Lady Cullum's cataract operation a success: performed in under five minutes with no pain and before the intense heat of June which would have complicated her recovery. Operation took place same day as Sir Joseph Banks' death, 19 June. Observations on possible 'Dianthus virgineus' grown from seed collected on Lake Garda and mentioned in last letter, it is figured in "Botanical Magazine" tab.1740. Thinks [Nathaniel Shirley] Hodson's [(fl 1800s-1830s)] botanic garden at Bury "a romantic scheme" but has subscribed two guineas and though Hodson is unqualified and "quite an amateur of flowers" he has occassionally procured curious and scarce plants.

Prior to operation Lady Cullum's eyes were treated with drops of infusion of leaves of 'Atropa belladonna', some oculists also use 'Datura stramonium' and 'Hyoscyamus'; believes [John] Ray confounded the effects of 'belladonna' and 'datura' in "Syn[opsis methodica stirpium Britannicarum] p.266", though it now turns out both dilate the pupils [Smith has annotated "Ray caused this confusion - compare ed. 2 & 3"]. Did not see [Aylmer Bourke] Lambert before he left London, little hope of Mrs [Catherine] Lambert's recovery. Invites the Smiths to visit Bury in October.

Mary Cullum adds postscript, in her own hand, sending her love to the Smiths.

Delighted to hear of Lady Cullum's successful operation. Sending seeds from Paris to [Nathaniel Shirley] Hodson [(fl 1800s-1830s), founder of Bury botanic garden] but will not subscribe to the garden. Discusses the confusion between 'Atropa belladonna' and 'Datura' in second edition of [John] Ray's "Synopsis" caused by repetition of an error by Dillenius. Confirms he gathered 'Dianthus virgineus' on Mount Cenis exactly like in "Botanical Magazine" t.1740. Unable to accept Cullum's invitation to Bury. Last saw Sir Joseph Banks a month before he died and he was "quite easy about the event, which he knew could not be far distant". Received letter from Sir Thomas Gage from Castel a Mare, near Naples, they are in "perfect safety, though living in the midst of a revolution". Mrs [Catherine] Lambert not better since moving into the country.