This article is about the particular significance of the year 1790 to Wales and its people.
Incumbents
Events
Arts and literature
New books
English language
Welsh language
Births
- 27 January - William Davies Evans, mariner and chess player (died 1872)
- 20 February (baptised) - Hugh Hughes, painter (died 1863)
- 19 June - John Gibson, sculptor (died 1866)
- July - James Williams, cleric and co-founder of the Anglesey Association of the Preservation of Lives from Shipwreck (died 1872)
- 4 July - George Everest, surveyor and geographer (died 1866)
- 11 August - William Probert, minister and author (died 1870)
- 16 September - Thomas Vowler Short, Bishop of St Asaph (died 1872)
- 27 September - Owen Jones Ellis Nanney (born Ellis Jones), MP (died 1870), father of Sir Hugh Ellis-Nanney
- 29 September - John Jones, printer (died 1855)
- 25 November - Sir James Hamlyn-Williams, 3rd Baronet, politician (died 1861)
- probable - Thomas Penson (the younger), architect and surveyor (died 1859)
Deaths
- 4 March - Samuel Hallifax, Bishop of St Asaph, 57
- 20 March - Thomas Richards of Coychurch, cleric and lexicographer, 80
- 24 August - John Worgan, organist and composer, 66
- 11 October - Edward Harley, 4th Earl of Oxford and Earl Mortimer, Lord Lieutenant of Radnorshire, 64
- 16 October - Daniel Rowland, Methodist leader, c.79
- 5 November - Michael Lort, clergyman, academic and antiquary, 65
References