- b.1180
- b.1206 in Willoughby, Nottinghamshire, England d.1248 in Willoughby, Loughborough, Nottinghamshire, England
- b.1188
- b.1230 in Willoughby, Loughborough, Nottinghamshire, England d.1293
- b.1276 in Willoughby, Loughborough, Nottinghamshire, England d.1362 in Wollaton, Basford, Nottinghamshire, England
- b.1310 in Willoughby, Loughborough, Nottinghamshire, England d.1362 in Silsby, Lincolnshire, England
- b.1275 in Dunsby, Bourne, Lincolnshire, England d.1332
- b.1335 in Silsby, Lancashire, England
- b.1310 in Castle Rotherfield Greys, Henley-on-Thames, Oxfordshire, England