Isabella, Countess of Brienne Countess of Brienne and Lecce (1306–1360) Parents Joanna of Châtillon Walter V, Count of Brienne Children Louis, Count of Enghien Guy of Enghien Englebert I d'Enghien, Seigneur de Ramerupt de La Follie de Seneffe Sohier II, Count of Enghien John of Enghien Siblings Walter VI, Count of Brienne Partners Walter III of Enghien