- b.ABT 1155/1170 in Willoughby, Loughborough, Nottinghamshire, England
- b.~ 1180 in Willoughby, Nottinghamshire, England
- b.1206 in Willoughby, Nottinghamshire, England d.1248 in Willoughby, Nottinghamshire, England
- b.~ 1188 in England
- b.ABT 1230/1233 in Willoughby Manor, Eresby, Spilsby, Lincoln, England