D'Argens, Marquis, born at Aix; disinherited owing to his misconduct; turned author, and became a protégé of Frederick the Great, but lost caste with him too, and was deprived of his all once more (1704‒1771).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Darfur * D'Argenson, Comte