He was christened at St John, Clerkenwell in 1765.
His burial aged 42 years is recorded at the same church in 1807. His last address was Clerkenwell Green.
HOLMES, John Gwyn (Grimwade p.550)
Moderators: buckler, MCB, silverly
Re: HOLMES, John Gwyn (Grimwade p.550)
The Will of John Gwyn Holmes, silversmith late of St John, Clerkenwell, was proved for probate on 19th February 1807 (National Archives reference PROB 11/1456/187)