Charles de Gontaut, Duke o Biron
Charles de Gontaut, Duke o Biron (1562 – 31 Julie 1602) wis a French nobleman. Henry IV made him Admiral o Fraunce in 1592, and Marshal General in 1594. As governor o Burgundy in 1595, he took the touns o Beaune, Autun, Auxonne an Dijon. He wis the last Duke o Biron.