1. HUGH¹ DE BOLBEC has an unknown birthdate. ^[1]
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WALTER I2 DE BOLBEC, b. about 1050/1; d. about 1150/1.

2. WALTER I² DE BOLBEC (Hugh¹), son of (1) Hugh¹ DE BOLBEC, was born between 974/5 and 1131, and died between 1034/5 and 1241. ^[1]
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SIR HUGH3 DE BOLBEC II, b. about 1145; d. about 1160[1].

3. SIR HUGH³ DE BOLBEC II (Walter I², Hugh¹), son of (2) Walter I² DE BOLBEC, was born between 1116/7 and 1145, and died about 1160^[1]. ^{[1, 2]}
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ISABEL4 DE BOLBEC, b. in 1177[1]; d. on 3 Feb. 1245; m. (ARH-8) ROBERT DE VERE, chr. in 1164, d. between 1 Jan. and 25 Oct. 1221, son of (ARH-4) Aubrey, 1st Earl of Oxford and (QR-3) Agnes (FITZ SUEIN).

4. ISABEL⁴ DE BOLBEC (Hugh³, Walter I², Hugh¹), daughter of (3) Sir Hugh³ II, was born in 1177^[1], died on 3 Feb. 1245 and was buried in Church of the Preaching Friars, Oxfordshire, England, United Kingdom^[3]. She married (ARH-8) ROBERT DE VERE, son of (ARH-4) Aubrey, 1st Earl of Oxford and (QR-3) Agnes (FITZ SUEIN), who was christened in 1164, and died between 1 Jan. and 25 Oct. 1221. ^{[1, 2, 3]}
Children: See (ARH-8) Robert de VERE