Petronille of Montfort 1221- (b. 1220) Parents Guy de Montfort, Count of Bigorre Petronilla, Countess of Bigorre Children Jean I Tesson, Seigneur de Subligny Siblings Martha, Viscountess of Marsan Alice, Countess of Bigorre Partners Raoul Paynel-Tesson, Seigneur de La Roche-Tesson