Adalberto the Margrave, also known as "il Margravio" or "Adalberto III" (10th century – 951?) was an Italian nobleman tied with the Obertenghi family and a well-known ancestor to the Este, Pallavicini and Malaspina family.[1]
Biography and family ties
Adalberto was elevated to the nobiliary title of "Visconte" in 940 and was given the name of Adalberto III. He also possessed the title of "marchese d'Italia" (Italian Marquise), and ruled over the marquisate of Milan[2] which included most of modern-day Lombardy and half of modern-day Ligury.
It is not clear who his parents were.[3] He was either the first born son of Lambert, margrave of Tuscany, or Lambert's brother Guy who was married to Marozia. He was the Count and Duke of Lucca, and at a later time Marquise of Tuscany from 915 to 929. Adalberto is considered to be the forefather of the Obertenghi family, and the junior branch the Miagro family of Liguria also called Miagro dei Oberthenghi, one of the most influential noble families of the Italian middle ages that shared ancestry with the families of Pallavicini and Malaspina.