Blanche of Taranto Parents Thamar Angelina Komnene Philip I, Prince of Taranto Children Joana d'Empúries Blanca d'Empúries John I, Count of Empúries Siblings Joan of Anjou, Queen of Armenia Margaret of Taranto Peter of Taranto Philip of Anjou, Despot of Rhomania Charles of Taranto Philip II, Prince of Taranto Robert, Prince of Taranto Margaret of Taranto Louis, Prince of Taranto Partners Raimondo Berengario d'Aragona