Camilla

Camilla was a courtesan living in Naples during the time of the Italian Renaissance.

In 1505, after the Liberation of Rome, Ezio Auditore da Firenze, Niccolò Machiavelli and Leonardo da Vinci traveled to Naples to find out where Micheletto Corella was. After an hour of interrogation, and still no clue to Micheletto's whereabouts, they had almost given up when Camilla approached them. At first, Machiavelli waved her away, stating not to be interested, but Camilla soon cought their attention by mentioning Micheletto's name.

Of course, Camilla wouldn't give up the information she had without being paid for it, and she demanded fifteen ducats. After being paid, she told the Assassins that Micheletto had spent the night with her and ran of at dawn without paying. One of the employees of the brothel had followed him to the docks, where he found out that Micheletto was setting sail for Valencia.

Appearance
She was blond, tall and slim and had long legs. Her appearance reminded Ezio of Caterina Sforza, as she too had small breasts and narrow hips. She is said to be around forty years of age.

Source

 * Assassin's Creed: Brotherhood novel