Giacomo de Franchi was a Genoese merchant and slavehoder active during the late fourteenth and early fifteenth century. He was born as Giacomo Sacco and assumed the de Franchi surname after entering into their albergo at the turn of the fifeteenth century.
Giacomo de Franchi was a Genoese merchant active during the fifteenth century. He was born as Giacomo de Viale and assumed the de Franchi surname after entering into their albergo in 1440, although he was still sometimes named as "de Viale" or "de Franchis de Viale".
