His third wife was Kathryn (Kitty) Bache (1896–1979), a daughter of the Wall Street financier Jules Bache, a supporter of American theatre who in 1941 helped found the New York branch of the Escholier Club.
Jules Verne | Jules Massenet | Jules Dassin | Étienne-Jules Marey | Jules Maigret | Danny John-Jules | Jules Shear | Jules Michelet | Jules Ferry | Jules Dumont d'Urville | Jules Chéret | Jules Bastien-Lepage | Pierre-Jules Hetzel | Jules Perrot | Jules Olitski | Judge Jules | Jules Guesde | Jules Feiffer | Jules Edouard Roiné | Jules and Jim | Pierre-Jules Boulanger | Jules Romains | Jules, Prince of Soubise | Jules Lermina | Jules Hodgson | Jules Germain Cloquet | Jules Dewaquez | Jules | Anne Jules de Noailles | Alexander Dallas Bache |
His work is in private collections and public buildings such as Louisiana State University, Centenary College, the US Federal Court House at Alexandria, Louisiana and the US Capitol in Washington D.C. Through the span of his career Morgan had long-lasting friendships with Jules Bache, Bernard M. Baruch, Lincoln Borglum, Frances Elliott Clark and Jean Despujols.