| Authorised form of name | Postlethwayt; James (- 1761) |
| Dates | - 1761 |
| Place of death | Hatton Garden |
| Date of death | 06 September 1761 |
| Membership category | Fellow |
| Date of election | 07/02/1754 |
| Source | Sources: Bulloch's Roll; DNB Notes: DNB does not specify whereabouts Hatton Garden is - presumably in London. |
| Code | NA7607 |
Archives associated with this Fellow
| RefNo | Title | Date |
| EC/1753/10 | Postlethwayt, James: certificate of election to the Royal Society | |