In 1778, Francesco Antonio Visconti di Modrone, grandson of Niccolò Visconti di Somma, obtained the title of
Marquess of
Vimodrone. In 1813, the title of Duke Visconti di Modrone was granted by
Napoleon to Carlo Visconti di Modrone (1770–1836). Mausoleo Visconti.JPG|The Visconti di Modrone family mausoleum, seen from
Veduggio 8955 - Milano - Palazzo Visconti di Grazzano (sec. XVIII) - Foto Giovanni Dall'Orto 22-Apr-2007.jpg|
Palazzo Visconti di Modrone in Milan Between 1884 and 1890, a family mausoleum was erected at
Cassago Brianza. Its appearance, inspired by the dome and the spires of the
Milan Cathedral, has become part of the local landscape. During the 19th and 20th centuries, industrial undertakings were started by different family members around Milan: silk production in
Canegrate, a weaving plant in
San Vittore Olona, a bleaching factory in Somma Lombardo, and a cotton mill in
Vaprio d'Adda. In 1937, the title of Duke of Grazzano Visconti was granted to Giuseppe Visconti by King
Victor Emmanuel III of Italy. Grazzano Castle, built in 1395 by Giovanni Anguissola, a brother-in-law of
Gian Galeazzo Visconti, passed to the Visconti di Modrone family following the death of marchese Filippo Anguissola in 1870. It is still owned by the family. Entrata Borgo Medioevale di Grazzano Visconti - panoramio.jpg|The entrance to Grazzano Visconti Grazzano Visconti - panoramio - Gregorini Demetrio (1).jpg|Grazzano Visconti Castle ==Notable members==