found: His Le dieu et les nayades du fleuve St. Louis, 1777(name not given)
found: DAB(Poydras, Julien de Lalande; La. poet, planter, merchant, public servant, and philanthropist; b. 4/3/1746; d. 6/23/1824)
found: Dict. of La. biog., 1988(Poydras, Julien de Lalande; b. 4/3/1746)
found: Zink, F.P. Julien Poydras, 1968:p. 1 (b. 4/3/1746)
found: Biog. dir of the Amer. Congress, 1989(Poydras, Julien de Lallande; b. 4/3/1740)
found: MWA/NAIP files(hdg.: Poydras, Julien, 1746-1824; usage: Julien Poydras; Mr. Poydras)
found: NUC pre-1956(Poydras de Lalande, Julien, 1746-1824)
found: Adresse au Conseil legislatif du territoire d'Orleans:page 15 (Probus, on the bank of the river, 1st October 1807)
found: McMurtrie, D.C. Early printing in New Orleans, 1764-1810:page 132, entry 115 (Adresse au Conseil legislatif du territoire d'Orleans ... The author was Julien Poydras de Lalande)
found: Wikipedia, February 14, 2021(Julien de Lallande (Lalande) Poydras (April 3, 1740-June 23, 1824) was a French American merchant, planter, financier, poet, educator, and political leader; born in Rezé (near Nantes), Pays-de-la-Loire, France; died on his home plantation near Point Coupee, Louisiana)