- b.~ 1050 in Bretagne, France d.> 1086 in Markenfield Hall, Ripon, Yorkshire, England
- b.> 1086 in Markenfield Hall, Ripon, Yorkshire, England d.1145
- b.~ 1117 in Markenfield Hall, Ripon, Yorkshire, England d.> 1172
- b.~ 1142 in Markenfield Hall, Ripon, Yorkshire, England
- b.~ 1167 in Markenfield Hall, Ripon, Yorkshire, England d.< 1229
- b.~ 1192 in Markenfield Hall, Ripon, Yorkshire, England d.> 1229