Thurstan de Bastembourg

Born 945

Died 1023 (78)

Father: Thurstan de Bastembourg

Hugh "Barbatus" Montfort Sur Risle

Born 975

Died 1040 (65)

Father: Hugh "Barbatus" Montfort Sur Risle

Hugh II Montford Sur Risle

Born 1020

In or before 1050 m Alice de Beaufour x 1

Died 1088 (68)

Father: Hugh II Montford Sur Risle

Mother: Alice de Beaufour

Alice Montfort sur Risle

Born 1050

1071 m Gilbert Gaunt x 6

Died 1091 (41)

Father: Hugh II Montford Sur Risle

Adeline de Montfort sur Risle

Before 1130 m William de Breteuil x 1

Father: Hugh "Barbatus" Montfort Sur Risle

Raoul Montford Sur Risle

Father: Hugh "Barbatus" Montfort Sur Risle

Robert Montford Sur Risle

Father: Thurstan de Bastembourg

Gisele de Bastembourg

Born 978

Married Giroie Lord Échauffour x 2

Died 1077 (99)