Marianus IV of Arborea king of the Judicate of Arborea (1317–1375) Parents Hugh II of Arborea Children Beatrix of Arborea Hugh III of Arborea Eleanor of Arborea Siblings Bonaventura of Arborea Peter III of Arborea John of Arborea (1320-1376) Partners Timbor of Rocabertí
