Claude de Mesmes, comte d'Avaux was a 17th-century French diplomat and public administrator. He was sent in various missions to Venice, Rome, Germany, Sweden, Denmark, and Poland by Richelieu.
In 1635 he guided the negotiations of the Treaty of... Wikipedia
Born: 1595, France
Died: November 19, 1650 (age 55 years), Paris, France
Great-grandparents: Jean-Jacques Ier de Mesmes and NN
Parents: Antoinette Grossaine and Jean Jacques de Mesmes d'Avaux