- b.~ 1065 in Bethune, Pas-de-Calais, Normandy, France d.1128 in Bethune, Pas-de-Calais, Normandy, France
- b.~ 1100 in Bethune, Artois/Pas-de-Calais, France d.1138
- b.~ 0918 in Somme, France
- b.~ 0955 in Senlis, Oise, Picardy, France d.> 1034 in Senlis, Oise, Picardy, France
- b.~ 1015 in Peronne, Picardy, France d.01 Jan 1087
- b.~ 0975 in Peronne, Picardy, France
- b.~ 1065 in Peronne, Picardy, France
- b.> 1130 in Bethune, Artois/Pas-de-Calais, France d.10 Jan 1191 in Battle of Acre, Palestine
- b.~ 0998
- b.~ 1030
- b.< 1055 in Oisy, Namur, Belgium d.1133
- b.~ 0990 d.~ 1050
- b.~ 1015
- b.~ 1000
- b.~ 1034
- b.~ 0973 in Roucy, Aisne, France d.11 May 1033
- b.~ 1015
- b.~ 0990 in Hainaut, France d.> 1040
- b.~ 1102 in Cambray, Nord-Pas-de-Calais, France d.< 1165
- b.< 1055 d.> 1131