- Gualganus Ridell
Gualganus (rarely "Gualguanus") or Gualgano, surnamed Ridel, Ridell, or Ridello, was the
Duke of Gaeta as a vassal of thePrince of Capua in the late 1080s until 1091. [Skinner, 158.] He was a son and successor ofRaynald Ridell .His reign marked a political separation between
Gaeta the city andPontecorvo , a massive rural castle where the Ridells resided. They ruled the countryside from Pontecorvo and took little interest in the affairs of the Hellenic and urban Gaeta, where they were largely unwelcome. In 1091, when his suzerainJordan I of Capua died, the Gaetans rebelled and threw off his rule. Gualganus retained Pontecorvo, however. Sometime between 1093 and 1105 (probably closer to the former), he lost Pontecorvo to his brother-in-lawRobert II of Caiazzo , whose sister he had married and who gave it toMontecassino .ources
*Skinner, Patricia. "Family Power in Southern Italy: The Duchy of Gaeta and its Neighbours, 850-1139". Cambridge University Press: 1995.
* [http://fmg.ac/Projects/MedLands/SOUTHERN%20ITALY,%20PRE-NORMAN.htm#_Toc111996694 Foundation for Medieval Genealogy: Southern Italy.]Notes
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