Otón III de Montcada was a late medieval Catalan nobleman of the powerful House of Montcada, who served as lord of Montcada and the barony of Aitona in the late fourteenth and early fifteenth centuries.
Giano Tarigo was a Genoese notary active during the second half of the fourteenth century. He was born as Giano de Freschetto and assumed the Tarigo surname after entering into their albergo.