Context : François Sublet de Noyers (1589--1645), one of Cardinal de Richelieu's political creatures, who derived his position and political weight from the Cardinal's consistent patronage, was a secretary of state to Louis XIII, and a member of his Conseil du Roi. 
Subject : François Sublet de Noyers 
Relation : date of death
What date did François Sublet de Noyers die on?