| Authorised form of name | Ash; John (c 1723 - 1798) | 
| Dates | c 1723 - 1798 | 
| Nationality | British | 
| Place of birth | Warwickshire, England | 
| Date of birth | c 1723 | 
| Place of death | Brompton Row, Knightsbridge | 
| Date of death | 18 June 1798 | 
| DatesAndPlaces | Burial: Kensington church
 | 
| Occupation | Medicine | 
| Activity | Education: AB (1743), AM (1746), MB (1750), MD (1754), Trinity College, Oxford
 Career:
 Practised in Birmingham
 Memberships:
 FCP (1787); FSA
 
 | 
| Membership category | Fellow | 
| Date of election | 08/11/1787 | 
| Relationships | Uncle of Edward Ash (FRS 1801) | 
| Source | Sources: Bulloch's Roll; DNB
 Notes:
 Withdrew 1797
 | 
| Code | NA2756 | 
Archives associated with this Fellow
| RefNo | Title | Date | 
| EC/1787/07 | Ash, John: certificate of election to the Royal Society |  |