| Authorised form of name | Thoday; John Marion (1916 - 2008) |
| Dates | 1916 - 2008 |
| Date of birth | 30/08/1916 |
| Date of death | 25/08/2008 |
| Membership category | Fellow |
| Date of election | 18/03/1965 |
| Age at election | 48 |
| Code | NA4104 |
Archives associated with this Fellow
| RefNo | Title | Date |
| EC/1965/29 | Thoday, John Marion: certificate of election to the Royal Society | |