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.
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.