Della Gherardesca family
Italian noble family
The House of Gherardesca was an ancient Italian noble family of the Republic of Pisa, of Longobard origin. The family likely dates back as early as the 11th century.
They were one of the most prominent families initially in Pisa, then of Volterra and eventually of Florence. They were of Ghibelline sympathies and held the county of Donoratico.
History
Constantine I of Gallura may have been a member of the family, ruling Gallura on behalf of the Archdiocese of Pisa.
The Gherardeschi had a rivalry with the House of Visconti, another Ghibelline family of Pisa. In 1237, the Archbishop and the Emperor Frederick II intervened in Pisa to reconcile the two rivals, but failed. In 1254, the citizenry rebelled and imposed twelve Anziani del Popolo ("Elders of the People") as their political representatives.
Early on in the century, the Gherardeschi took an interest in the affairs of Pisa in Sardinia. In 1230, Ubaldo of Gallura, a Visconti, invaded the Giudicato of Cagliari, but the Gherardeschi repulsed him in the name of Benedetta and the young William II. In 1258, they received a third of Cagliari after it was split up.
This brief starts where responsible research should: with the source description of “Della Gherardesca family” as italian noble family. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as italian noble family. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 10, 2026. The linked authority identifier is Q2267653. VIAF identifies the subject as 316584190. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1237, 1254, 1230 and 1258.
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This entry incorporates text from “Della Gherardesca family” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.