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jan 1, 1554 - Battle of Marciano

Description:

Cosimo, along with Spain and the Holy Roman Empire, defeated the Republic of Siena in the Battle of Marciano in 1554. They occupied Siena in 1555 and Cosimo was bestowed it as a hereditary fiefdom by Philip II of Spain.

Added to timeline:

Date:

jan 1, 1554
Now
~ 472 years ago