Visconti of Pisa and Sardinia Ubaldo. In 1207, Lamberto married Elena, the heiress of Barisone II of Gallura, thus securing control over the northeastern corner of Sardinia with his capital at Civita. In 1215, he and Ubaldo established their hegemony over the Giudicato of Cagliari in the south of the island as well. Through advantageous marriages, Lamberto's son, Ubaldo II, secured power in Logudoro for a time. By mid century, Pisan authority was unopposed in Sardinia, thanks to intermarriages between the Visconti family and the other great families of Pisa (Gherardeschi and Capraia) and Sardinia (Lacon and Bas-Serra). Visconti of Pisa and Sardinia The Visconti
Sardinia the pre-Roman noun *"s(a)rd-", later romanised as ' (feminine '). It makes its first appearance on the Nora Stone, where the word "Šrdn" testifies to the name's existence when the Phoenician merchants first arrived. According to "Timaeus", one of Plato's dialogues, Sardinia (referred to by most ancient Greek authors as "Sardò", Σαρδὼ) and its people as well might have been named after a legendary woman going by Sardò (), born in Sardis ("Σάρδεις"), capital of the ancient Kingdom of Lydia. There has also been speculation that identifies the ancient Nuragic Sards with the Sherden, one of the Sea Peoples. It