- 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
- b.~ 1222 in Markenfield Hall, Ripon, Yorkshire, England d.< 1275
- b.~ 1250 in Markenfield Hall, Ripon, Yorkshire, England d.> 1308
- b.~ 1280 in Markenfield Hall, Ripon, Yorkshire, England d. in York Minster, York, Yorkshire, England
- b.~ 1254 in England d.> 1308