Guy of Boulogne Roman Catholic archbishop (1313-1373) (1313–1373) Parents Marie de Flandre Robert VII, Count of Auvergne Children Siblings William XII, Count of Auvergne and Boulogne John I, Count of Auvergne Mathilde d'Auvergne Godefroy d'Auvergne dit de Boulogne, Seigneur de Montgascon
