- b.< 0990 in Perci-en-Auge, near Villedieu, Normandy, France d.> 1005 in Perci/Percy-en-Auge, near Villedieu, Normandy, France
- b.~ 1005 in Perci-en-Auge, near Villedieu, Normandy, France d.> 1030
- b.Bet 1030 and 1034 in Perci/Percy-en-Auge, near Villedieu, Normandy, France d.1096 in Mt. Joy near Jerusalem
- b.Bet 1067 and 1069 in Alnwick, Northumberland, England d.Dec 1135 in Topcliffe
- b.< 1015 in St. John, Hampshire, England d.1096
- b.1030 in St. John, Hampshire, England d.1096
- b.< 1015 d.> 1030
- b.Bet 1088 and 1112 in Alnwick, Northumberland, England d.1175 in Topcliffe
- b.~ 1012 in Flanders, Nord, France d.01 Sep 1067 in Lille, France
- b.Bet 1029 and 1030 in Flanders, Nord, France d.17 Jul 1070 in Abbey of Hanson
- b.1009 in France d.8 Jan 1078/79 in Messinesmonastre, W. Flanders Province, Belgium/France
- b.Bet 1040 and 1048 in Alost, Flanders, France/Belgium d.1094 in Folkingham, Lincolnshire, England
- b.~ 1005 in Mons, Hainault, Belgium d.1036
- b.Bet 1031 and 1034 d.14 Mar 1085/86
- b.~ 1076 in Folkingham, Lincolnshire, England d.1135
- b.0975 in Normandy, France d.1037 in Montfort-sur-Risle near Brionne, Normandy, France
- b.~ 1020 in Montfort-sur-Risle near Brionne, Normandy, France d.> 1085
- b.1050 in Montfort-Sur-Risle, France
- b.Bet 990 and 1010 d.> 1020
- b.> 1020 d.> 1050
- b.~ 1004 d.> 1020
- b.< 1148 in Catton, Stamford Bridge, England d.~ 1203
- b.~ 0979 in Normandy, France d.~ 1040
- b.Bet 1030 and 1035 in Brione or Beinfaite, Normandy, France d.1090 in Huntingdon, Essex, England
- b.Bet 984 and 990 in Tilleres, Eure, France
- b.Bet 1065 and 1075 in Clare, Suffolk, England or Normandy, France d.1117 in Somersetshire, England
- b.Bet 1010 and 1015 in Lougueville, Normandy, France d.~ 1085 in France
- b.Bet 1034 and 1036 in Lougueville, Normandy, France d.~ 1117 in England
- b.~ 1014
- b.1090 in Hertford, England d.15 Apr 1136 in Abergavenny, Monmouth, Wales
- b.< 1015 d.> 1030
- b.~ 1030 in Clermont, Beauvais, France d.1101
- b.< 1015 d.> 1030
- b.> 1050 in Northampton, England d.> 1117 in England
- b.1021 in Montdidier, Somme, France d.Bet 1062 and 1063
- b.Dec 1035 in Montdidier, Somme, France d.~ 1100
- b.1014 in Roucy, Aisne, France d.1063
- b.Bet 1115 and 1121 in Tunbridge Castle, Kent, England d.1166 in England
- b.Bet 1017 and 1026 in Bayeaux, Calvados, Evreux, Normandy, France
- b.~ 1050 in Normandy, France d.1129
- b.~ 1026
- b.~ 1070 in Briquessart, Livry, France d.Jan 1128/29 in Chester, Cheshire, England
- b.> 1015 in Normandy, France d.> 1066 in Normandy, France
- b.~ 1054 in Avranches, Normandy, France
- b.Bet 1029 and 1031 in Conteville, Normandy, France d. in Normandy, France
- b.Bet 1088 and 1094 in Hertford, Hertfordshire, England or Normandy, France d.1128 in Hertford, Hertfordshire, England
- b.~ 1036 in Roumare, Normandy, France d.1094 in Spalding, Yorkshire or Lincolnshire, Enlgnad
- b.Bet 1070 and 1074 in Mercia or Spalding, Lincolnshire, England d.~ 1136
- b.< 1045 d.< 1079
- b.~ 1058 in Alkborough, Lincolnshire, Mercia, England d.> 1070 in England
- b.~ 1045 d.> 1060