/-Roger DEMORTIMER
/-Ralph, Lord of Wigmore DE MORTIMER
| \-Hawise Alix DEVEXIN DEVALOIS
/-Hugh Wigmore DE MORTIMER
| | /-Walchelin Walkelin DE FERRERS
| | /-Henry Henri DE FERRERS
| | | \-Mahaut DE DURBURY
| \-Milicent MILLICENT / MELISANDE /DE FERRERS
| | /-Engenulph Seigneur del AIGLE
| \-Berthe Roberts DE L' AIGLE
| \-Richeride RICHVARIDE
/-Hugh 'Baron' DEMORTIMER
| \-Maud LONGESPIC
/-Roger II Sir "Lord of Wigmore" DE MORTIMER
| | /-Ancitel DEBAYEUX
| | /-RANULPH MESCHINES
| | | \-Poppa DE SELIS
| | /-Ranulf DEMESCHINES
| | | | /-Richard III th Normand DENORMANDIE
| | | \-Alix De NORMANDY
| | /-Ranulph LEMESCHIN
| | | | /-Richard D AVRANCHES
| | | \-Maud D AVRANCHES
| | | | /-Harlevin CONTEVILLE
| | | \-Emma CONTEVILLE
| | | \-Harlette FALAISE
| | /-William DEMESCHINES
| | | \-Lucy CHESTER
| \-Maud DEMESCHINES
| \-Cecily DERUMILLY
Sined MORTIMER
| /-William de FERRERS
| /-Walcheline DEFERRERS
| | | /-William PEVERELL
| | \-Margaret PEVERELL
| | \-Avice DELANCASTER
\-Isabel DEFERRIERES
| /-Ralph TOENI
| /-Roger DETOENI
| | \-Alice HUNTINGDON
\-Goda DETOENI
| /-Baldwin III of HAINAUT
\-Ida Gertrude DEHAINAULT
\-Yolande VONWASSENBERG