

There was an inn called "The Sow" on the site of this fountain. The carving must have existed more or less in the same place as it is now, at least since 1445, when there was an inn called "The Sow" on this site. In 1534, Pope Julius III referred to a "street known as Sow" in relation to a matter concerning the local butchers. The State Archives hold a precise and detailed listing of all fountains commissioned by the Popes during the last quarter of the 16th Century and this fountain is not included.
On the 22 February 1595, Clement VIII granted Raffaele Casali, one and a half ounces of Aqua Vergine "for his house in Sow and for the public fountain". It was customary for Papal and city councils to grant small quantities of water to private citizens on condition that, in return, they should erect a fountain, or pave a street near an existing fountain, or dig a drain. It may have been a great concession to Mr Casali, but he was "obliged to make the said public fountain" - and I believe it to be the one in Via della Scrofa.
