- Joanna of Gallura
Joanna (or "Giovanna") Visconti (died 1339) was the titular Judge ("Giudicessa") of Gallura from 1298. She was the daughter of
Ugolino Visconti and Beatrice d'Este. She succeeded her father when she was a baby, though he had already been deprived of Gallura by theRepublic of Pisa at the time and her succession was purely nominal.She claimed her rights in Sardinia to no avail and eventually sold them to her relatives, the
Visconti ofMilan , who later sold them to theCrown of Aragon . On13 November 1309 , she marriedRizzardo da Camino , Count ofCeneda and Lord ofTreviso . In 1328, she was granted a pension by the Guelphs.She is mentioned passingly by
Dante Alighieri in "Purgatorio " Canto VIII:46–84, where her father, a friend of Dante's, but consigned to Purgatory with the other negligent rulers, asks her to be reminded of him.
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