Under the reign of Thomas, Saluzzo blossomed, achieving a greatness which had eluded his ancestors. He crafted a state the borders of which remained unchanged for over two centuries. He extended the march to include Carmagnola. He was often at odds with Asti and he was a prime enemy of Charles of Anjou and his Italian pretensions. During his tenure, he made Saluzzo a free city, giving it apodestàto govern in his name. He defended his castles and roccaforti (strongholds) vigorously and built many new ones in the cities.
Armando Tallone, Tomaso I Marchese di Saluzzo, 1916
Chaubet, Daniel (1984). "Une enquête historique en Savoie au XVe siècle". Journal des savants (in French). 1–2: 93–125. doi:10.3406/jds.1984.1477.
Coke, Karen (2016). "Lambert Barnard, Bishop Shirborn's 'Paynter'". In Dimmock, Matthew; Hadfield, Andrew; Quinn, Paul (eds.). Art, Literature and Religion in Early Modern Sussex. Routledge.