Reference

Jean VI d'Aumont was a significant military and political figure in France during the 16th century. He served as a Marshal of France under King Henri III. Here are some of his key duties and responsibilities:

1. Military Leadership: Jean VI d'Aumont was appointed as a Marshal of France, a position that denotes high military command and leadership. He participated in various military campaigns, including those against the Protestants in 1585. However, he was reportedly not very enthusiastic about these campaigns, leading to his replacement by Anne de Joyeuse after criticisms from the court source.

2. Role in Political Events: He played a crucial role during the Day of the Barricades and the Assassination of the Duke of Guise in 1588—a series of significant events that were part of the tumultuous religious and political struggles in France at the time.

3. Campaign in Champagne: During the conflict with the Protestants and the consolidation of royal power, he was responsible for the command in the Champagne region, as part of King Henry IV's broader strategy to pacify and reunite a divided France source.

Here's an image of Jean VI d'Aumont from Wikimedia Commons:

These positions illustrated his significant influence in military and political matters during a period marked by religious wars in France.