- b.1050 in Hornby, Yorkshire, England
- b.~ 1070 in Silkstone, Yorkshire, England
- b.1080/1095 in Silkstone, Yorkshire, England d.< 1130
- b.1105/1120 in Silkstone, Yorkshire, England
- b.~ 1050 in France
- b.1050/1075 in Malton, Yorkshire, England d. in Malton, Yorkshire, England
- b.1082/1099 in Malton, Yorkshire, England