found: His Hacia el México moderno, 1981, c1973- :v. 2, t.p. (Ralph Roeder) v. 2, p. 4 of cover (b. 1890, d. 1969)
found: LC data base, 4-23-86(hdg.: Roeder, Ralph, 1890- ; Roeder, Ralph, 1890-1970)
found: Dicc. Porrúa, 1971, c1970(Roeder, Ralph, escritor, b. 1890, Nueva York, padre alemán, madre francesa, se radicó en México en 1942, d. Ciudad de México, 1969)
found: Moondown, 1916DLC copy theater playbill, Belasco Theatre, Washington, D.C. performance (translated from the French by Ralph L. Roeder)
found: Internet Broadway database, October 15, 2012(Ralph Roeder; Writer; Male; performances listed from 1915-1930: Purity, A miracle of Saint Anthony, Lover's luck, Night of snow)
found: LC database, October 15, 2012(hdg.: Roeder, Ralph [from old catalog])
