In 1521 Parma was invaded by the imperial-papal troops under Prospero Colonna, in the course of the Italian Wars. The young Parmigianino, then seventeen, was sent by his family to Viadana to his cousin's house. According to Italian late Renaissance art biographer Giorgio Vasari, there Parmigianino painted two tempera panels: "St. Francis Receiving the Stigmata" (lost) and the "Marriage of St. Catherine", which was placed in the church of San Pietro. The latter was stolen in 1629, during the War of Mantuan Succession, and brought to Parma. Later, in unknown circumstances, it was transferred to the current location in Bardi, a town near Parma: here, in 1860, members of the Academy of Fine Arts of Parma recognized as by Parmigianino, although the identification remained disputed until the 1930s.