Pietro Ambrogio de Franchi was a Genoese merchant and slaveholder who was active in Mediterranean commerce in the mid-fifteenth century.
Petro Ambrosio de Franchis de Turri quondam Nicolai... civ[e] Ianue
Pietro Ambrogio de Franchi olim della Torre
Petri Ambrosii de Franchis olim de Turri
Tommaso Duracino, filza 16, nr. 166 (formerly nr. 168)
Branca Bagnara, filza 10, series I, nr. 46
Branca Bagnara, filza 9, series II, nr. 18