| Code | GB/187/N0114 |
| Person Name | Greville; Janine Angela Josephine; Countess of Warwick |
| Title | Countess of Warwick |
| NonPreferredTerm | Janine Angela Josephine Detry de Mares |
| Surname | Greville |
| Forenames | Janine Angela Josephine |
| RelatedRecord | GB/187/N0069 |
| GB/187/N0055 |
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