Margaret of Sicily was a Princess of Sicily and Germany, and a member of the House of Hohenstaufen. By marriage she was Landgravine of Thuringia and Countess Palatine of Saxony.
She was the daughter of Frederick II, Holy Roman Emperor, King of... Wikipedia
Born: 1237, Foggia, Italy
Died: August 8, 1270 (age 33 years), Frankfurt, Germany
Great-grandparents: Frederick Barbarossa, Roger II of Sicily, Beatrice of Rethel, and more
Grandparents: Henry VI, Holy Roman Emperor, Constance, Queen of Sicily, Isabella of Angoulême, and more
Parents: Frederick II, Holy Roman Emperor and Isabella of England