French lawyer and friend of the Jews; born in 1758; died in exile 1798. He became a deputy to the States-General in 1789, and from the first was a member of the Jacobin party. After the arrest of Louis XVI. in June, 1791, Duport became a royalist. In the constitution of September, 1791, the Jews of France were not remembered, although statements as to freedom of religious opinions were inserted. On Sept. 27, 1791, Duport proposed that the Jews be accorded all the privileges of citizenship in France, and the suggestion was adopted despite some slight opposition. The National Assembly next abrogated all exceptional laws against the Jews.