How did Portuguese become the main players in the renewal of a former pilgrimage in central France? In order to understand this last and astonishing stage in the history of the local pilgrimage with Holy Solange, the Catholic patron of Berry, Guillaume Étienne works in three directions: an ethnographic and historical study of pilgrimage, a sociological approach to identities and a reading of the Catholic institutions dedicated to migrants. Without giving preference to one or more of them...