Alberic III
Count of Tusculum
Years: 980 - 1044
Alberic III (died 1044) is the Count of Tusculum, along with Galeria, Preneste, and Arce, from 1024, when his brother the count Roman is elected Pope John XIX, until his own death.
He is a son of Gregory I and Maria, brother of Popes Benedict VIII and John XIX, and brother-in-law of Thrasimund III of Spoleto.
