Philippa of Champagne French noble (1195–1250) Parents Isabella I of Jerusalem Henry II, Count of Champagne Children Marguerite of Brienne-Ramerupt Sibylle of Brienne-Ramerupt Isabeau of Brienne-Ramerupt Marie of Brienne-Ramerupt Érard II of Brienne-Ramerupt Alix de Brienne-Ramerupt Henri de Brienne, Sire de Ramerupt Jeanne de Brienne-Ramerupt Heloise of Brienne-Ramerupt Siblings Maria of Montferrat Sibylla of Lusignan Mary of Champagne Alice of Champagne Melisende of Lusignan Amalric of Lusignan Partners Erard of Brienne-Ramerupt