{"slug": "gian-galeazzo-visconti", "label": "Gian Galeazzo Visconti", "wikipedia": "https://en.wikipedia.org/wiki/Gian_Galeazzo_Visconti", "wikidata": "https://www.wikidata.org/wiki/Q357539", "qid": "Q357539", "description": "first Duke of Milan (1351-1402)", "entries": 12, "years": 9, "span": [1351, 1402], "span_label": ["1351 CE", "1402 CE"], "topics": [{"title": "Conflict & Security", "count": 4}, {"title": "Deaths", "count": 3}, {"title": "Culture & Society", "count": 2}, {"title": "Geopolitics & Diplomacy", "count": 2}, {"title": "Births", "count": 1}], "related": [{"slug": "duchy-of-milan", "label": "Duchy of Milan", "shared": 7}, {"slug": "republic-of-florence", "label": "Republic of Florence", "shared": 2}, {"slug": "milan", "label": "Milan", "shared": 1}, {"slug": "florence", "label": "Florence", "shared": 1}, {"slug": "bologna", "label": "Bologna", "shared": 1}], "items": [{"year": 1351, "year_label": "1351 CE", "section": "Births", "date": "October 16", "text": "October 16 – Gian Galeazzo Visconti, first Duke of Milan (d. 1402)", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1275601006#Births", "title": "1351", "revid": 1275601006, "section": "Births"}}, {"year": 1378, "year_label": "1378 CE", "section": "Conflict & Security", "date": "August 4", "text": "August 4 – Gian Galeazzo Visconti succeeds his father, Galeazzo II Visconti, as ruler of Milan.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1366019926#July–September", "title": "1378", "revid": 1366019926, "section": "Events › July–September"}}, {"year": 1380, "year_label": "1380 CE", "section": "Culture & Society", "date": "October 2", "text": "October 2 – Caterina Visconti marries her first cousin, Gian Galeazzo Visconti, later Duke of Milan, at the Church of San Giovanni in Conca.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1360515041#October–December", "title": "1380", "revid": 1360515041, "section": "Events › October–December"}}, {"year": 1385, "year_label": "1385 CE", "section": "Conflict & Security", "date": "May 6", "text": "May 6 – Gian Galeazzo Visconti leads a coup d'etat against his uncle, Bernabò Visconti, Lord of Milan and begins conquests to transform Milan into a Duchy, with himself as the Duke of Milan.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1362439687#April–June", "title": "1385", "revid": 1362439687, "section": "Events › April–June"}}, {"year": 1387, "year_label": "1387 CE", "section": "Geopolitics & Diplomacy", "date": "October 19", "text": "October 19 – The Scaliger rule over the independent Lordship of Verona comes to an end after 125 years when the dictator Antonio I della Scala is forced by the nobles of the Lordship of Milan, led by Gian Galeazzo Visconti, to flee the city.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1347891884#October–December", "title": "1387", "revid": 1347891884, "section": "Events › October–December"}}, {"year": 1392, "year_label": "1392 CE", "section": "Conflict & Security", "date": "April 11", "text": "April 11 – In order to prevent an attack by the Duchy of Milan, led by Lord Gian Galeazzo Visconti, the Republic of Florence forms the League of Bologna, a defensive alliance with other Italian city-states of Bologna, Padua, Ferrara, Imola, Faenza and Ravenna.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1360558319#April–June", "title": "1392", "revid": 1360558319, "section": "Events › April–June"}}, {"year": 1395, "year_label": "1395 CE", "section": "Geopolitics & Diplomacy", "date": "May 1", "text": "May 1 – The Duchy of Milan is created, after Lord Gian Galeazzo Visconti of Milan buys the title of Duke from Wenceslaus, King of the Romans.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1366019527#April–June", "title": "1395", "revid": 1366019527, "section": "Events › April–June"}}, {"year": 1395, "year_label": "1395 CE", "section": "Culture & Society", "date": "September 5", "text": "September 5 – Gian Galeazzo Visconti is crowned as the first Duke of Milan.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1366019527#July–September", "title": "1395", "revid": 1366019527, "section": "Events › July–September"}}, {"year": 1397, "year_label": "1397 CE", "section": "Conflict & Security", "date": "March 18", "text": "March 18 – The Duchy of Milan, led by Gian Galeazzo Visconti, declares war against the Republic of Florence, led by Chancellor Coluccio Salutati, on the Italian peninsula.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1363907908#January–March", "title": "1397", "revid": 1363907908, "section": "Events › January–March"}}, {"year": 1402, "year_label": "1402 CE", "section": "Deaths", "date": "June 26", "text": "June 26 – Battle of Casalecchio: Gian Galeazzo Visconti, the Duke of Milan, crushes the forces of Bologna and Florence. He dies from a fever less than three months later.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1371594109#April–June", "title": "1402", "revid": 1371594109, "section": "Events › April–June"}}, {"year": 1402, "year_label": "1402 CE", "section": "Deaths", "date": "September 3", "text": "September 3 – Gian Maria Visconti becomes the second Duke of Milan upon the death of his father, Gian Galeazzo Visconti.", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1371594109#July–September", "title": "1402", "revid": 1371594109, "section": "Events › July–September"}}, {"year": 1402, "year_label": "1402 CE", "section": "Deaths", "date": "September 3", "text": "September 3 – Gian Galeazzo Visconti, first Duke of Milan (b. 1351)", "cite": {"url": "https://en.wikipedia.org/w/index.php?oldid=1371594109#Deaths", "title": "1402", "revid": 1371594109, "section": "Deaths"}}]}