Dupleix, Joseph, a French merchant, head of a factory at Chandernagore, who rose to be governor of the French settlements in India, and in the management of which he displayed conspicuous ability, defending them against the English and receiving the dignity of marquis; jealousy at home, however, led to his recall, and he was left to end his days in neglect and poverty, though he pled hard with the cabinet at Versailles to have respect to the sacrifices he made for his country (1697‒1763).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Dupin, André * Duplessis, Mornay