William de Saint-Omer b. estimated 1075 d. after 1142

Full Tree
Descendants (Inventory)
Register(s) of the surname

Events

estimated 1075 birth:

child birth: ♂ Guillaume III de Saint-Omer

estimated 1110 child birth: ♀ Maud de Saint-Omer b. estimated 1110 d. after 1145

after 1142 death:

From grandparents to grandchildren

Grandparents

♂ Baldwin de Saint-Omer

birth: about 1025
death: 1098

♀ Anne de Créquy

♂ Bouchard Ier de Créquy

birth: 1045
death: 1100

♀ Mahaut de Créquy

Grandparents

Parents

♂ William de Saint-Omer

birth: estimated 1050
death: 1127

Parents

 

== 3 ==

♀ Melisende de Picquigny

birth: estimated 1085

♂ William de Saint-Omer

birth: estimated 1075
death: after 1142

== 3 ==

Children

♂ Arnoul de Gent (Gand)

birth: estimated 1100
marriage: ♀ Maud de Saint-Omer
death: 1169, London Borough of Southwark
burial: Saint-Inglevert

♀ Maud de Saint-Omer

birth: estimated 1110
marriage: ♂ Arnoul de Gent (Gand)
death: after 1145

♂ Guillaume III de Saint-Omer

Children

Grandchildren

♀ Christine de Marck

birth: estimated 1140
marriage: ♂ w Baudouin II von Guînes
death: 2 July 1177

♂ w Baudouin II von Guînes

birth: estimated 1130
marriage: ♀ Christine de Marck
death: 2 January 1205

♂ Hugues de Lille

marriage: ♀ Adele de Guînes

♀ Adele de Guînes

marriage: ♂ Hugues de Lille

♂ Guillaume IV de Saint-Omer

Grandchildren

Créquy

Gent

Guînes

Lille

Marc

Picquigny

Saint-Omer