*Baudouin IX (VI) Count of Flanders & Hainault
born July 1171 Hainault, Belgium
died 11 June 1205

father:
*Baudouin VIII (V) Count of Flanders & Hainault
born 1150 Hainault, Belgium
died 17 December 1195 Mons, Hainault, Belgium

mother:
*Marguerite de Lorraine
born about 1135 Alsace, France
died 15 November 1194
married April 1169

siblings:
*Isabelle de Hainault born 5 April 1170 Valenciennes, Flandres
died 15 March 1190 Paris, Isle de France buried Notre Dame De Paris, Paris, Isle De France
Philippe I Count of Namur born 1174 Hainault, Belgium
died 15 October 1212 Namur, Belgium buried Namur, Belgium
*Yolande Countess of Flanders born 1175 Flanders, Belgium
died 26 August 1219 Constantinople, Byzantium
Henri de Flanders born 1176 Flanders, Belgium died 11 July 1216
Eustach de Flanders born about 1191 Flanders, Belgium died after 1217

spouse:
*Marie de Champagne
born about 1171 Champagne, France
died 29 August 1204
married 1186

children:
*Marguerite Comtesse de Flanders born 2 June 1202 Constantinople, Byzantium
died 10 February 1280
Joanna de Flanders

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com