found: Moureau, F. Le Mercure galant de Dufresny (1710-1714), 1982 (subj.)t.p. (Dufresny) p. 9 (Charles Dufresny, sieur de La Rivière, valet de chambre ordinaire)
found: LC data base, 8-25-83(hdg.: Dufresny, Charles, sieur de La Rivière, 1654 (ca.)-1724; usage: Charles Dufresny) LC manual cat. (usage: Dufresny, Charles Dufresny, Charles Rivière-Dufresny, Monsieur Rivière Du Frény, Rivière Du Fresny, M. Dufreney)
found: Moureau, F. Dufresny, auteur dramatique, 1657-1724, 1979:t.p. (Dufresny, 1657-1724) p. 17 (d. of b. until now uncertain) p. 19 (b. Apr. or May 1657; b. date of 1648 based on necrology in Mercure (10/1724) is typographical error)
found: Grand Larousse encycl.(Dufresny, Charles Rivière; auteur dram. franç., b. 1648 Paris, d. 1724)
found: Grande encycl.(Dufresny, Charles, sieur de La Rivière; b. ca. 1654 Paris, d. 10-6-1724; valet de Louis XIV)
found: Dict. de biog. franç., 1967(Du Fresny, Charles-Rivière, b. Paris 1648, d. 1724)
found: InU/3 cent. drama files(usage: M. de Rivière Du Freny; Rivière Du Fresny; M. de Rivière; Dufresny; Dufrény; Rivière-Dufresny; M. D*F*; sieur Dufresny; M. Du Fresny; M. Du F***; sieur de Rivière; M. du F*R*; M. Du Frény de Rivière; M. Dufresny; M. Du Frény)
found: Oxf. comp. to Fr. lit.(Dufresny, Charles Rivière, 1648-1724)
found: Le double veuvage, 1702:page 257 (par Dufresny)
found: Wikipedia, French, 7 April 2017(Charles Dufresny, Charles Dufresny or Du Fresny, Sieur de La Rivière, born in 1657 in Paris, where he died on 6 October 1724, is a French playwright, journalist and songwriter; he was thought to be the grandson of Henry IV; his father was a valet of Louis XIII's wardrobe)
