- b.~ 1150 in Willoughby, Lincolnshire, England
- b.~ 1190 in Willoughby with Sloothby, Spilsby, Lincolnshire, England d.< 1227
- b.~ 1210 in Willoughby with Sloothby, Spils, Lincolnshire, England d.BEF 21 FEB 1257./ 1258
- b.~ 1146 in Fulletby, Horncastle, Lincolnshire, England
- b.1170 in Fulleetby, Horncastle, Lincolnshire, England
- b.~ 1192 in Fullerby, Horncastle, Lincolnshire, England
- b.1230 in Willoughby with Sloothby, Spilsby, Lincolnshire, England d.1300 in Eresby, Lincolnshire, England
- b.~ 1110 in Pulford, Chester, Cheshire, England
- b.~ 1140 in Orby, Spilsby, Lincolnshire, England
- b.~ 1170 in Ingoldmells, Spilsby, Lincolnshire, England
- b.~ 1060 in Kesteven, Lincolnshire, England d.> 1086
- b.1094 in Sotby, Lincolnshire, England
- b.~ 1060 in Hemignby, Lincolnshire, England
- b.1095 in Hemingby, Lincolnshire, England
- b.~ 1210 in Orby, Spilsby, Lincolnshire, England