An Albergo (Alberghi in plural) was a term used during the Renaissance to indicate an organizational structure in which several families linked by blood or a common interest banded together.
[2] Alberghi are first mentioned in 1383 by Giorgio Stella and Agostino Giustiniani on the occasion of the crowning of John of Lusignan as King of Cyprus by the Doge Leonardo Montaldo.
[1] The 28 alberghi that formed this new ruling class included the Cybo, Doria, Fieschi, Giustiniani, Grimaldi, Imperiale, Pallavicino, and Spinola families.
Alberghi are also mentioned as having formed in Chieri, Asti, Savigliano, and Borgo San Sepolcro; and to a lesser extent in Milan, Torino, and Moncalieri.
[4] In 1528, after ousting the French and restoring Genoese independence, Andrea Doria reformed the constitution of the Republic of Genoa, attempting to unite the ‘nobili’ and ‘popularii’ factions into a single ruling class as formally recognized alberghi.