MaleGeoffrey De MANDEVILLE, Earl of Essex |
| Birth | Abt 1174 | Of, , Essex, England |
| Death | 23 Feb 1215 OR 1216 | Sp, London, Middlesex, England |
| Burial | Trinity Priory A, London, Middlesex, England |
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| Marriage | Jan 1213 OR 1214 | Of, , Gloucestershire, England |
| Other Spouse | Maud FITZROBERT, Countess of Essex | F2142 | |
| Marriage | Abt 1209 | Of, , Essex, England |
| Father | Geoffrey FITZPIERS, Earl of Essex | F1897 Group Sheet | |
| Mother | Beatrice De SAYE | F1897 Group Sheet | |
FemaleIsabel FITZROBERT, COUNTESS OF MORTAIN, GLOUCESTER |
| Birth | Abt 1170 | Of, , Gloucestershire, England |
| Death | 14 Oct 1217 | Dsp, , Kent, England |
| Burial | Cathedral, Canterbury, Kent, England |
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| Other Spouse | John, King of England | F1939 | |
| Marriage | 29 Aug 1189 | Marlborough, Salisbury, Wiltshire, England |
| Other Spouse | Hubert BURGH, EARL OF KENT | F2143 | |
| Marriage | Abt 1217 | Of, , Gloucestershire, England |
| Father | William "Mafonache" FITZROBERT, 2nd Earl of Gloucester | F3177 Group Sheet | |
| Mother | Hawise de BEAUMONT, Countess of Gloucester | F3177 Group Sheet | |