Jan Zamoyski

Timeline

1. c. 1542–1588Kraków · PolandStudied in Padua and Paris; after returning home he became a core adviser to King Stefan Batory, was promoted to grand marshal in 1588, controlling the army and diplomacy, and became one of the Commonwealth's de facto rulers.
2. 1588–1600Warsaw · PolandServed as grand chancellor from 1588, pursued centralizing reforms, and during the brewing of Russia's Time of Troubles advocated intervening in the Moscow succession crisis for Polish interests, setting the policy tone for later backing of the False Dmitris.
3. 1600–1605Zamość · PolandPersonally commanded operations against Swedish forces in Livonia from 1600 to 1603; as False Dmitri was about to enter Moscow in early 1605, Zamoyski died of illness in June, depriving Polish politics of its leading figure.