Leonardo Pallavicini was a slaveholder who was appointed the Bishop of Chios on 9 August 1409. He was active in the colonial administration of the island during the first half of the fifteenth century.
The slaveholder named Pietro Promontorio sells an enslaved woman named Diletta, who is approximately 23 years of age, to a certain Ottobone Spinola, for 80 Genoese ducats. The contract is the ratification of an exchange that took place in Sicily.