Marguerite de Navarre (French: Marguerite d'Angoulême, Marguerite d'Alençon; 11 April 1492 – 21 December 1549), also known as Marguerite of Angoulême and Margaret of Navarre, was a princess of France, Duchess of Alençon and Berry, and Queen of Navarre by her second marriage to King Henry II of Navarre. Her brother became King of France, as...