| Authorised form of name | Richards; Owain Westmacott (1901 - 1984) |
| Dates | 1901 - 1984 |
| Nationality | British |
| Date of birth | 31/12/1901 |
| Date of death | 09/11/1984 |
| Membership category | Fellow |
| Date of election | 19/03/1959 |
| Age at election | 57 |
| Source | Obituaries:
Biographical Memoirs of Fellows of the Royal Society 1987 vol 33 pp 537-571, plate, by Sir Richard Southwood |
| Code | NA1989 |
Archives associated with this Fellow
| RefNo | Title | Date |
| IM/GA/WRS/8316 | Richards, Owain Westmacott | nd |
| IM/003807 | Richards, Owain Westamacott | nd |
| EC/1959/17 | Richards, Owain Westmacott: certificate of election to the Royal Society | |