Lord of Rayleigh and Haughley Henry de Essex
1121 - 1170 (49 years)
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- 1 Lord of Rayleigh and Haughley Henry de Essex [1] b. 1121 d. 1170
- Alice de Montfort
- 2 Countess of Oxford Agnes of Essex [1.1] b. Abt 1140 d. Abt 1200
- 1st Earl of Oxford Aubrey de Vere b. 1115 d. 26 Dec 1194
- 3 3rd Earl of Oxford Robert de Vere [1.1.1] b. 1164 d. 25 Oct 1221
- Isabel de Bolebec b. 1165 d. 4 Feb 1245
- 4 4th Earl of Oxford Hugh de Vere [1.1.1.1] b. Abt 1185 d. 23 Dec 1263
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- 4 4th Earl of Oxford Hugh de Vere [1.1.1.1]
- 3 3rd Earl of Oxford Robert de Vere [1.1.1]
- 2 Countess of Oxford Agnes of Essex [1.1]
- + Cicely de essex b. 1121