See also
| Name: | Hewett Cottrell WATSON |
| Sex: | Male |
| Father: | Holland WATSON (1751-1829) |
| Mother: | Harriett POWELL of Brandlesholme Hall (1772-1819) |
| Birth | 9 May 1804 | Firbeck, Yorkshire |
| Baptism | 11 Nov 1804 (age 0) | Firbeck, Yorkshire |
| Occupation | Phrenologist,Botanist and evolutionary theorist. | |
| Census | 1851 (age 46-47) | Thames Ditton, Surrey |
| Ditton Common Living alone with servants |
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| Census | 1861 (age 56-57) | Thames Ditton, Surrey |
| Ditton Common Living with servants |
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| Death | 27 Jul 1881 (age 77) | Thames Ditton, Surrey |