Geoffroi IV De+ Mayenne 
Geoffroi IV De+ was born in 1147. Geoffroi IV De+'s father was Juhel II De+ Mayenne and his mother was Clemence De+ Montgomery. His paternal grandfather was Gautier De+ Mayenne and his paternal grandmother is Alice De+ Beaugency; his maternal grandparents were Guillaume III Talvas De+ Montgomery and Alix Helia De+ Bourgogne. He had two sisters named Clemence De+ and Mathilde De+. He was the oldest of the three children. He died at the age of 23 on February 18th, 1170.-
Ancestor Pedigree Chart
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*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)
- b.~ 1008 in Mayenne/Pays de la Loire, France
- b.~ 1030 in Mayenne/Pays de la Loire, France
- b.~ 1058 d.> 1098
- b.~ 0995 in Chateau Gontier, Mayenne, Maine/Pays de la Loire, France d.1066 in Angers, Maine-et-Loire, Anjou/Pays de la Loire, France
- b.~ 1035 in Chateau Gontier, Mayenne, Maine/Pays de la Loire, France d.> 1063
- b.~ 1005
- b.~ 1086 d.>18 Dec 1116 in Italy
- b.0990 in Bretagne, France d.1058
- b.~ 1030 in Bretagne, France d.13 Apr 1084
- b.~ 0998 in Nantes, Brittany, France d.1064
- b.~ 1069
- b.~ 0996 in Bretagne (Brittany), France d.01 Oct 1040 in Vimoutiers, France
- b.~ 1040 d.> 1072
- b.> 1015 in Chartres, France d.13 Apr 1085
- b.~ 1110 d.23 Dec 1161
- b.~ 1090
- b.1147 d.18 Feb 1170
- b.~ 1003 d. in In exile, Paris, Seine, France
- b.~ 1025 in Shrewsbury, Shropshire, England d.27 Jul 1094 in Shrewsbury, Shropshire, England
- b.~ 1007
- b.~ 1058 in Shrewsbury, Lincolnshire, England d.08 May 1131 in Wareham Castle, Droset, England
- b.1000 in Alencon, Eure, Normandy, France d.1070 in Alencon, Eure, Normandy, France
- b.~ 1026 in Alencon, Eure, Normandy, France d.BET 2 DEC 1079 AND 1082 in Bures Castle, Eure, Normandy, France
- b.~ 1002 in Beaumont, Normandy, France d.1067
- b.~ 1088 in Elington, Lincolnshire, England d.BET 29 JUN 1171 AND 1172
- b.~ 1014 d.20 Nov 1052
- b.~ 1035 d.13 Oct 1100
- b.~ 1015
- b.~ 1066 in France d.> 1102
- b.~ 1050
- b.1120 d.< 1189
- b.1011 in France d.18 Mar 1076 in Fleury-Sur-Ouche, France
- b.~ 1035 in Dijon, Cote-d'Or, Bourgogne, France d.BET 27 JAN 1070 AND 1074
- b.1016 in Semur, France d.22 Apr 1055
- b.1058 in Bourgogne, France d.23 Mar 1103 in Tarsus
- b.1000 in Barcelona, Spain d.26 May 1035 in Barcelona, Spain
- b.1036 in Barcelona, Spain d.>06 Jul 1074
- b.1005 in Balcareni/Balsareny, Spain d.> 1079
- b.~ 1088 in Normandy, France d.28 Feb 1142
- b.0986 in Of, Bourgogne, France d.04 Sep 1057 in Besancon, France
- b.~ 1025 in Bourgogue, France d.11 Nov 1087 in France
- b.1006 in Of, Normandy d.>Jul 1037 in France
- b.1058 in France d.1103
- b.~ 1000 d.1048 in Thuin
- b.~ 1038 in France d.10 Oct 1092 in Besancon, France
- b.> 1010
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‌Geoffroi IV De+ and Isabelle De+ were married in a religious ceremony. They had a son named Juhel III De+.