International audienceThe devotion to the house of Savoy was one of the features in the process of identity construction of the Valle d'Aosta's elites before, during and after the completion of national unity. Between history and myth, the Savoy dynasty marked, in fact, the passage from the Savoyard stage of history to the italian one. Both in literature and in political and intellectual texts, we find a constant reminder of the continuity of the sovereignty of the house of Savoy over the duchy of Aosta, as well as the theory of the "free and voluntary subjection" of the valley to the Savoy dynasty, as affirmed by Jean-Baptiste de Tillier in the eighteenth century and taken up by the politicians and writers during the Risorgimento. The atta...