| Code | DS/UK/2793 |
| Dates | 1923-1979 |
| Name | Hewlett; Sir; Thomas Clyde (1923-1979); Baron Hewlett of Swettenham; businessman |
| Surname | Hewlett |
| Forenames | Thomas Clyde |
| PreTitle | Sir |
| Title | Baron Hewlett of Swettenham |
| Epithet | businessman |
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