In 1867 his father yielded to the entreaties of parliamentary deputy Francisco Cassins, and on 30 May of that year, Amedeo was married to Donna Maria Vittoria dal Pozzo. The King initially opposed the match on the grounds that her family was of insufficient rank, as well as his hopes for his son's marriage to a German princess. Despite her princely title, Donna Maria Vittoria was not of royal birth, belonging rather to the Piedmontese nobility. She was, however, the sole heir of her father's vast fortune, which subsequent Dukes of Aosta inherited, thereby obtaining wealth independent of their dynastic appanage and allowances from Italy's kings. The wedding day of Prince Amedeo and Donna Maria Vittoria was marred by the death of a stationmaster who was crushed under the wheels of the honeymoon train.