Looking at the children's names: i.e. George Theophillus and Martha Sophia
? Gloucestershire Marriage Index 1754-1799
Theophilus BRIDGES married Martha BULLOCK lic - 1 February 1776, Upton St Leonards (which is about 3.4 miles from Painswick)
Gloucestershire Burial Index
Upton St Leonard
Theophilus BRIDGES - 14 June 1814, age 73
Church of Latter Day Saints
Martha BRIDGES - christened at Upton St Leonard, 29 April 1781, parents Theophilus & Martha BRIDGES
The Gloucestershire Marriage Index 1800-1837 (which doesn't cover BRISTOL) - has no marriage for a George BRIDGES to Ann, neither has the the Gloucestershire Marriage Index 1754-1799
This is on Ancestry:
Gloucestershire, England, Extracted Parish Records
Text: 1805 Geo. BRIDGES, Cordwainer, son of Theophilus - carpenter, of Upton St Leonards
Book: 172 Thomas MEE, esq, mayor 1804-5
Collection: Gloucestershire, Glouchester - Freemen of The City of Gloucester 1641-1838
Gloucestershire, England, Extracted Parish Records
Text: 1761 Theophilus BRIDGES, son of Giles, decd. of Upton St Leonards
Book: 221 Richard WEBB, esq, mayor 1760-1
Collection: Gloucestershire: Glouchester - Freemen of The City of Gloucester 1641-1838