25.2.1789 P of E surely referred to the Primate of England

17.2.1789 Blackburne at Hollis' and 16.3.1789, Mr Blackburne 22.4.1789 there, Dr Blackburne 1.5.1789 at House of Commons, Blackburne 9.6.1789 and 19.1.1790 at Hollis', Blackburnes at Newton's 14.1.1796. William Blackburne MD of Spring Gardens and Mr William Blackburn of St Olaves, Southwark both appear in a list of subscribers to Hackney College 1788. Dr B (Monk's Roll 25.10.1755 to 9.4.1835) was a member of the Unitarian Society 1791, and son of Francis Blackburne DNB 1705-87.

17.2.1789 Blackburne at Hollis' and 24.2.1789, 16.3.1789, Mr Blackburne 22.4.1789 there, Dr Blackburne 1.5.1789 at House of Commons, Blackburne 9.6.1789 and 19.1.1790 at Hollis', 14.1.1796 Blackburnes at Newton's. William Blackburne MD of Spring Gardens and Mr William Blackburn of St Olaves, Southwark both appear in a list of subscribers to Hackney College 1788. Dr B (Monk's Roll 25.10.1755 to 9.4.1835) was a member of the Unitarian Society 1791, and son of Francis Blackburne DNB 1705-87.

29.1.1789 Jennings at B Hollis' / 30.5.1789, 4.11.1789, 27.1.1790, 21.12.1790, 2.3.1791, 11.4.1791, 14.7.1791, 9.1.1792 and 31.3.1792 there / 2.6.1797 Jennings at B Hollis' / 22.6.1798 meet E Jennings

Kent 29.1.1789 at Brand Hollis' / 7.3.1789 again / 30.5.1789 again / 27.1.1790 again /  2.3.1792 again / 6.3.1795 again / 29.3.1795  Kent at Holcroft's / 30.10.1798 meet Kent / 11.4.1805 Kent calls / 11.2.1817 L Hunt & m Kent dine / 4.8.1822 call on John Hunt, write to miss Kent / 15.4.1824 mesd Kent & Williams at M(ary) W(ollstonecraft) S(helley) / 23.1.1826 miss Kent at L Hunt's / 26.10.1828 again / 15.9.30 Kent at Ollier's.

3 out of 4 first times at Brand Hollis's Kent was in the company of (Edmund) Jennings.

29.1.1789 Winckelmann at B Hollis' / 20.4.1789 there. In Godwin's 1796 list for 1789. and in 1794 version.

24.1.1789 Anthony at Hollis' and 14.9.1790 there. Also 11.11.1795 yg Anthonies, 25.11.1795, 18.4.1796 WA, 19.5.1796, 21.11.1796, 14.11.1797 and 19.4.1798. John Anthony married Timothy Hollis's niece Hannah, sister of John Hollis. His will (PCC 1800 gent of Beaconsfield) mentions his children William and Elizabeth, brothers Charles and Samuel and sister Susanna Montgomery

22.1.1789 Cal Jenkins at Robinson's and C J there on 24.1.1789.

Caleb Jenkins d.1792 (see R Pollard, Dublin Book Trades). In Lottery Office trade with Luke White and James Potts (see their entries)
 

Davenport at Timothy Hollis' 13.1.1789 / 9.10.1803 Davenport at Lofft's, Troston Hall / 12.11.1815 Davenport &c. (GD website has te 2361 unable to identify)

19.1.1789 Barry

Should be Major Henry, not James. Boyles Court Guide 1792 gives his address as 14 James St Westminster and checking his neighbours with the ratebooks confirms this is James St near Buckingham Gate
31.8.1792 Barry 'veut acheter'. More likely the major than the painter if he had the money to buy whatever Godwin and/or Holcroft wanted to sell