Humbert II of Viennois
Humbert II de la Tour-du-Pin was the Dauphin of the Viennois from 1333 to 16 July 1349. Humbert was the last dauphin before the title went to the French crown, to be bestowed on the heir apparent. Wikipedia
Born: 1312, La Tour-du-Pin, France
Died: May 22, 1355 (age 43 years), Clermont-Ferrand, France