Constance Hohenstaufen de Sicily

Constance Hohenstaufen was born about 1250 in of Sicily, Italy.  Constance Hohenstaufen's father was Manfred de Siciliy King of Naples & Sicily and her mother was Beatrix de Savoie. She had a half-brother and a half-sister, named Tommaso de Saluzzo I and Alisona.  She died in 1302.