Son of Count Amadeus III of Savoy and Matilda of Vienna. Educated by Blessed Amadeus of Lausanne. Count of Savoy from age 13 when his father died. Married several times; widower several times. Joined the Carthusian monastery at Haute-Combe, but was obliged to resume political charge of the Savoy. Eventually assumed a Cistercian habit.
- “Blessed Humbert III of Savoy”. Saints.SQPN.com. 3 March 2010. Web. 20 May 2013. <http://saints.sqpn.com/blessed-humbert-iii-of-savoy/>