Ivo Ives de Grentmesnil
Abt 1064 - 1118 (~ 54 years)(
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- 1 Ivo Ives de Grentmesnil [1] b. Abt 1064 d. 1118
- De Gant b. Abt 1066 d. Yes, date unknown
- 2 Ivo de Grentmesnil [1.1] b. Abt 1090 d. Yes, date unknown
- 2 Hugh II de Grentmesnil, Baron Of Hinckl [1.2] b. Abt 1092 d. Yes, date unknown
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- 3 Petronilla Grentmesnil [1.2.1] b. Abt 1134 d. 1 Apr 1212
- Robert III de Beaumont, Earl Leicester b. Abt 1130 d. 31 Aug 1190
- 4 Amice de Beaumont, Countess Of Lei [1.2.1.1] b. Abt 1152 d. Yes, date unknown
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- 4 William de Breteuil [1.2.1.2] b. Abt 1156 d. Aft 1189
- 4 Robert de Breteuil, Earl Leicester [1.2.1.3] b. Abt 1158 d. 20 Oct 1204
- 4 Roger de Beaumont, Bishop Of Saint [1.2.1.4] b. Abt 1160 d. Yes, date unknown
- 4 Geoffrey de Beaumont [1.2.1.5] b. Abt 1161 d. Yes, date unknown
- 4 Mabel de Beaumont [1.2.1.6] b. Abt 1162 d. Yes, date unknown
- 4 Hawise de Beaumont [1.2.1.7] b. Abt 1164 d. Yes, date unknown
- 4 Pernel de Beaumont [1.2.1.8] b. Abt 1166 d. Yes, date unknown
- 4 Amice de Beaumont, Countess Of Lei [1.2.1.1]
- 3 Alice de Grentmesnil [1.2.2] b. Abt 1136 d. Yes, date unknown
- 3 Petronilla Grentmesnil [1.2.1]
- 2 Ivo de Grentmesnil [1.1]