| Edmund Walter Deincourt (~1170 - ) |
Serlo de Plesley (~1180 - ) |
| John Deincourt | Amabilia or Annabella de Plesley |
| b. abt 1200, Thurgarton, Nottinghamshire, England d. bur. occ. cen. im. . ud. |
b. abt 1204, Ashover Manor, Derbyshire, England d. bur. occ. cen. im. . ud. |
| Amicia Deincourt |