_Philip I K of France_____________________
_Louis VI "the fat" K of France____________|_Bertha of Holland________________________
_Robert I C of Dreux_________|
| | _Humbert II C of Savoy____________________
| |_Adelaide of Savoy_________________________|_Gislea of Burgundy_______________________
_Robert II C of Dreux__________|
| | __________________________________________
| | _Guy de Baudement Seigneur de Braine_______|__________________________________________
| |_Agnes de Baudement__________|
| | __________________________________________
| |_Alix _____________________________________|__________________________________________
_Pierre "Mauclerc" de Dreux D of Brittany_|
| | _Thomas I Sire de Coucy___________________
| | _Enguerrand II Sire de Coucy_______________|_Melisende of Crecy_______________________
| | _Raoul I Sire de Coucy_______|
| | | | _Raoul I S de Baugency____________________
| | | |_Agnes of Baugency_________________________|_Matilda of Vermandois____________________
| |_Yolande de Coucy______________|
| | _Baldwin III C of Hainault________________
| | _Baldwin IV C of Hainault__________________|_Yolande of Guelders______________________
| |_Agnes of Hainault___________|
| | _Godfrey C of Namur_______________________
| |_Alix (Adelaide) of Namur__________________|_Erminsinde of Luxembourg_________________
|
|--Yolande de Dreux
|
| _Geoffrey III Vicompte de Thouars_________
| _Aimery V Vicompte de Thouars______________|_Ameline _________________________________
| _William Vicompte de Thouars_|
| | | _William IX "Le Vieux" D of Aquitaine_____
| | |_Matilda (Agnes) of Aquitaine______________|_Philipe\Matilde of Toulouse______________
| _Guy C of Thouars______________|
| | | _Hugh VI de LUSIGNAN Seigneur de Lusignan_
| | | _Hugh VII de LUSIGNAN Seigneur de Lusignan_|_Ildegarde of Thouars_____________________
| | |_Aenor de LUSIGNAN __________|
| | | __________________________________________
| | |_Sarazine _________________________________|__________________________________________
|_Alix Duchess of Brittany_________________|
| _Stephen I C of Brittany__________________
| _Alain Le Noir E of Richmond_______________|_Havoise _________________________________
| _Conan IV D of Brittany______|
| | | _Conan III D of Brittany__________________
| | |_Bertha of Brittany________________________|_Maud of England__________________________
|_Constance Duchess of Brittany_|
| _David I K of Scots_______________________
| _Henry of Huntingdon_______________________|_Maud of Northumberland___________________
|_Marguarite of Huntingdon____|
| _William de WARENNE E of Surrey___________
|_Ada de WARENNE ___________________________|_Isabel of Vermandois_____________________
Cokayne's "Complete Peerage" (Derby, p. 201) identifies her and HUGH as
parents of Mary.