Quins 16.7.1800 at Reeves's / 22.7.1800 Quins at Burton's
GD website has coded these to Edward Turnly Quin DNB 1762-1823 which is probably right for later Quins in London, but though he was Irish there were many Quins in Ireland and Quin didn't appear in Godwin's diary with Curran in London until 1817. E T Quin married in London in 1793 and the DNB says nothing more about his whereabouts till 1803 when he became editor of the Traveller
Thomas Goold's mother was nee Quin (see Gould) and Gould was at Reeves's on 16.7.1800. In Dict Irish Biog Henry Quin 1717-1791 doctor, his sons 1)Thomas James (? barrister = miss Orpen Oct 1790, will PCC 1613 Grays Inn?). 2) Charles William, doctor = 1784 miss Preston and died 1821. 3) Henry George traveller, suicide, will PCC 1805. Their sister Henrietta = Robert Alexander banker July 1785. Dublin Trades 1797 included Valentine Quin merchant Dict Irish Biog 1752-1824 who supported the union to get a peerage