| Code | GB/187/N0071 |
| Dates | c.1067-after 1156 |
| Person Name | Perche; Margaret de (c.1067-after 1156); Countess of Warwick |
| Title | Countess of Warwick |
| NonPreferredTerm | Marguerite; de Beaumont |
| Surname | Perche |
| Forenames | Margaret de |
| RelatedRecord | GB/187/N0026 |
| GB/187/N0023 |
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