June 6
Pre-1600
### Pre\-1600

* [913](/wiki/913 "913") – [Constantine VII](/wiki/Constantine_VII "Constantine VII"), the eight\-year\-old illegitimate son of [Leo VI the Wise](/wiki/Leo_VI_the_Wise "Leo VI the Wise"), becomes nominal ruler of the [Byzantine Empire](/wiki/Byzantine_Empire "Byzantine Empire") under the [regency](/wiki/Regency "Regency") of a seven\-man council headed by Patriarch [Nicholas Mystikos](/wiki/Nicholas_Mystikos "Nicholas Mystikos"), appointed by Constantine's uncle [Alexander](/wiki/Alexander_%28Byzantine_emperor%29 "Alexander (Byzantine emperor)") on his deathbed.
* [1505](/wiki/1505 "1505") – The M8\.2–8\.8 [Lo Mustang earthquake](/wiki/1505_Lo_Mustang_earthquake "1505 Lo Mustang earthquake") affects Tibet and Nepal, causing severe damage in [Kathmandu](/wiki/Kathmandu "Kathmandu") and parts of the Indo\-Gangetic plain.
* [1513](/wiki/1513 "1513") – [Battle of Novara](/wiki/Battle_of_Novara_%281513%29 "Battle of Novara (1513)"). In the [Italian Wars](/wiki/Italian_Wars "Italian Wars"), Swiss troops defeat the French under [Louis II de la Trémoille](/wiki/Louis_II_de_la_Tr%C3%A9moille "Louis II de la Trémoille"), forcing them to abandon [Milan](/wiki/Milan "Milan"); Duke [Massimiliano Sforza](/wiki/Massimiliano_Sforza "Massimiliano Sforza") is restored.
* [1523](/wiki/1523 "1523") – Swedish regent [Gustav Vasa](/wiki/Gustav_Vasa "Gustav Vasa") is elected [King of Sweden](/wiki/Monarchy_of_Sweden "Monarchy of Sweden") and, marking a symbolic end to the [Kalmar Union](/wiki/Kalmar_Union "Kalmar Union"), 6 June is designated the country's national day.

Who was restored as Duke of Milan after the Battle of Novara?