Complex sentence: Barbara of Braganza, Princess of Portugal and Queen of Spain (December 4 1711-August 27 1758), was the eldest daughter of King John V of Portugal and his wife, Mary Anne Josepha of Austria.
Split into simpler sentences: Barbara of Braganza, Princess of Portugal and Queen of Spain (December 4 1711-August 27 1758). She was the eldest daughter of King John V of Portugal and his wife, Mary Anne Josepha of Austria.