Maria of Austria, Holy Roman Empress

Archduchess Maria of Austria was the spouse of Maximilian II, Holy Roman Emperor and King of Bohemia and Hungary. She was the daughter of Emperor Charles V and twice served as regent of Spain.

Maria was born in Madrid to Charles V, Holy Roman Emperor and King of Spain, and Isabella of Portugal. She grew up mostly between Toledo and Valladolid with her siblings, Philip and Joanna. They built a strong family bond despite their fathers regular absences. Maria and her brother, Philip, shared similar strong personal views and policies which they kept during the rest of their lives.

Source: Wikipedia