| Authorised form of name | Lindsay; John (1702 - 1749); 20th Earl of Crawford |
| Dates | 1702 - 1749 |
| Date of birth | 04 October 1702 |
| Place of death | London |
| Date of death | 20 September 1749 |
| Membership category | Fellow |
| Date of election | 15/06/1732 |
| Source | Sources:
Bulloch's Roll; DNB |
| Code | NA4894 |
Archives associated with this Fellow
| RefNo | Title | Date |
| IM/002762 | Lindsay, John, 20th Earl of Crawford | nd |
| MS/391/13 | Bond of John Lindsay, 20th Earl of Crawford, to the Treasurer of the Royal Society | 29 June 1732 |