Aspects of this topic are discussed in the following places at Britannica.
...He served as a captain of the Norman army that joined the Lombards in invading Apulia, in southern Italy, and was proclaimed count of Apulia in 1042. The title was confirmed later that year by Gaimar V, the Lombard prince of Salerno, who arranged a marriage between William and his own niece, daughter of the duke of Sorrento. Emerging as the most powerful leader in southern Italy, William,...
We welcome your comments. Any revisions or updates suggested for this article will be reviewed by our editorial staff. Contact us here.
Regular users of Britannica may notice that this comments feature is less robust than in the past. This is only temporary, while we make the transition to a dramatically new and richer site. The functionality of the system will be restored soon.