Marie-Julie, the eldest of five children, was born on February 12th, 1850 in Blain, close to La Fraudais in Brittany, France. Her parents, Charles and Marie Boya Jahenny, were pious, hard-working peasants; little did they know that their first child would be chosen by Heaven for a special mission: to spread the love of the Cross, to make sacrifices and suffer for the salvation of sinners, to prepare the world for the prophesied chastisements, and to announce once again the coming of the Great Monarch and the Angelic Pontiff who would restore the glory of Christendom in an unprecedented and miraculous manner.