The first mercenary company with an Italian as its chief was the "Company of St. George" formed in 1339 and led by Lodrisio Visconti. This company was defeated and destroyed by Luchino Visconti of Milan (another condottiero and uncle of Lodrisio) in April 1339. Later, in 1377, a second "Company of St. George" was formed under the leadership of Alberico da Barbiano, also an Italian and the Count of Conio, who later taught military science to condottieri such as Braccio da Montone and Giacomuzzo Attendolo Sforza, who also served in the company.