| Authorised form of name | Williamson; David Theodore Nelson (1923 - 1992) |
| Dates | 1923 - 1992 |
| Date of birth | 15/02/1923 |
| Date of death | 10/05/1992 |
| Membership category | Fellow |
| Date of election | 21/03/1968 |
| Age at election | 45 |
| Source | Obituaries:
Biographical Memoirs of Fellows of the Royal Society 1995 vol 41 pp 515-532, plate, by G B R Feilden |
| Code | NA2095 |
Archives associated with this Fellow
| RefNo | Title | Date |
| EC/1968/30 | Williamson, David Theodore Nelson: certificate of election to the Royal Society | |
| IM/GA/GRS/5769 | Williamson, David Theodore Nelson | nd |