Karl August Von Nassau-Weilburg
Karl August Von was born in 1685.  He died at the age of 68 in 1753.

 Augusta Von Nassau-Idstein
Augusta Von was born in 1699.  She died at the age of 61 in 1760.

 Karl Christian Von Nassau-Weilburg
Karl Christian Von was born on January 16th, 1735.  He died at the age of 53 on November 28th, 1788.