Galeazzo II Visconti [SEP] sex or gender
of his sibling and father. Beginning his twenty-five year rule in 1378, Gian Galeazzo eventually became the first official duke of Milan in 1395.
Political affairs.
In his political life, Galeazzo II Visconti worked to expand the power of his family. The Visconti first became the hereditary rulers of Milan on May 31, 1349 when the General Council of Milan created a statute that the office of dominus generalis would be inherited by the legitimate male descendants of Matteo Visconti, who was the grandfather of Galeazzo II Visconti
)
- Matteo I Visconti (1294–1302; 1311–1322)
- Galeazzo I Visconti (1322–1327)
- Azzone Visconti (1329–1339)
- Luchino I Visconti (1339–1349)
- Giovanni Visconti, Archbishop of Milan (1349–1354)
- Bernabò Visconti (1354–1385)
- Galeazzo II Visconti (1354–1378)
- Matteo II Visconti (1354–1355)
- Gian Galeazzo Visconti (1378–1402) {son of Galeazzo II, 1st Duke of Milan from 1395}
- Giovanni Maria Visconti (1402–1412)
- Filippo