- 1Reference: HG12/3/1-2
 Title: Personal correspondence to Sarah Higgins from John Buchanan
 Level of description: file
- 2Reference: HG12/3/1
 Title: to Miss Higgins, c/o. the Rev. Jas. Bean, Averly, nr. Grays, Essex, from Jn. Buchanan, Ravenstone.
 Level of description: item
 Date Free Text: 11 Mar 1795
 Production date: From: 1795 To: 1795
- 3Reference: HG12/3/2
 Title: to Miss Higgins, c/o the Rev. Jas. Bean, Carshalton, Surrey from Jn. Buchanan, Turvey Abbey
 Level of description: item
 Date Free Text: 25 Feb 1796
 Production date: From: 1796 To: 1796
- 4Reference: HG12/4/7
 Title: to Jn Higgins, C/o Mr Warner, Grange Road, Southwark from Jn. Buchanan, Ravenstone Vicarage
 Level of description: item
 Date Free Text: 23 May 1791
 Production date: From: 1791 To: 1791
- 5Reference: HG12/4/8
 Title: to Jn. Higgins at Messrs. Higgins & Co., 36 London Wall, London from Jn. Buchanan, Ravenstone.
 Level of description: item
 Date Free Text: 3 Feb 1796
 Production date: From: 1796 To: 1796
- 6Reference: HG12/4/9
 Title: To Jn Higgins, Turvey Abbey from Jn. Buchanan, Ravenstone
 Level of description: item
 Date Free Text: 3 Mar 1808
 Production date: From: 1808 To: 1808
- 7Reference: V467-468
 Title: Lease and Release, Transfer of Mortgage; Assignment by Lease and Release (endorsed); Deed Poll
 Level of description: item
 Date Free Text: 27 July 1786; 9 & 10 Aug 1792; 10 Oct 1792
 Production date: From: 1786 To: 1792
- 8Reference: T42/34
 Title: Assignment in trust:
 Level of description: item
 Date Free Text: 24 Dec 1768
 Production date: From: 1768 To: 1768
- 9Reference: T42/40
 Title: Conveyance, (Lease & Release) in trust:
 Level of description: item
 Date Free Text: 19,20 Aug 1800
 Production date: From: 1800 To: 1800
- 10Reference: T42/42
 Title: Conveyance (Lease & Release) in trust:
 Level of description: item
 Date Free Text: 12, 13 Jan 1802
 Production date: From: 1802 To: 1802