The House of Obertenghi was an Italian noble family of Longobard origin. The family rose to prominence in the 10th and 11th centuries. It traced its lineage to Viscount Adalbert III, a Frankish noble
The Torre degli Obertenghi in Arcola, Liguria, traditionally associated with the Obertenghi family.
The Aleramici were a Northern Italian princely and royal dynasty of Frankish origin. They ruled over various northwestern Italian principalities in Piedmont and Liguria from the 10th to the 17th centu
Imagined portrait of Aleramo in the Abbey of Grazzano (16th century)
Carolingian mosaic in the tomb of Aleramo in the Abbey of Grazzano
17th century family tree (imprecise) of different Aleramid branches and their succession through the Palaiologos to the House of Gonzaga
Coin issued by Tancred of Galilee as prince-regent of Antioch