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William IX
'Duke of Aquitaine'
'Duke of Gascony'
'Count of Poitou'
with
Ermengarde, of Anjou

William VIII (born: Guy-Geoffrey)

'Duke of Aquitaine'

 'Count of Poitiers''

'Duke of Gascony'

1st Spouse: Garsende, of Périgord (no Children)

2nd Spouse: Matilda

3rd Spouse: Hildegarde, of Burgundy d/o Robert I, ofBurgundy

Matilda

Hildegarde, of Burgundy

Hildegarde, of Burgundy

Agnes, of Aquitaine

'Queen of Leon and Castile'

Spouse: Alfonso VI, of Castile

Agnes

'Queen of Aragon and Navarre'

Spouse: Peter I, of Aragon and Navarre

William IX

'Duke of Aquitaine' (Inherited)

'Duke of Gascony'

'Count of Poitou'

1st Spouse: Ermengarde, of Anjou

possibly - 2nd Spouse: Hermingerda

2nd or 3rd Spouse: Philippa, suo jure 'Countess of Toulouse'

'Duchess of Aquitaine'

Parmaour Mistress: Dangerosa 'Dangereuse' de Rochefoucauld

a.k.a. la Maubergeonne

'Viscountss de Chatellerault'

Philippa

William X,  the Toulousain

'Duke of Aquitaine'

'Duke of Gascony'

'Count of Poitou' (as William VIII)

Spouse: Aenor de Chatellerault

Philippa

Daughter

Raymond, 'Prince of Antioch'

Philippa

Daughter

Daughter

Daughter

Agnes, 'Queen of Aragon'

1st Spouse: Aimery V, of Thouars

2nd Spouse: Ramiro II, of Aragon

Eleanor, of Aquitaine

'Duchess of Aquitaine' (Inherited)

1st Spouse: Louis VII, 'King of France'

2nd Spouse: Henry II, 'King of England'

Petronilla

Spouse: Raoul I, of Vermandois

William Aigret (died age 4 yrs)

Henry, the Young King

Richard I, 'King of England'

Eleanor, 'Queen of Castile'

Alix,

Spouse: Theobald V, of Blois

Matilda, 'Duchess of Saxony'

Geoffrey II, 'Duke of Brittany'

Joan, 'Queen of Sicily'

John, 'King of England'

William IX, 'Count of Poitiers

Marie

Spouse: Henry I, of Champagne

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