Romance of the Rio Grande. Word Search Puzzle Solver. Romance of the Rio Grande word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Fox's immediate follow-up to its successful early-talkie western In Old Arizona was 1929's Romance of the Rio Grande. The story focuses on the Alvarez family of Mexico specifically fabulously wealthy Don Fernando. Intending to bequeath his vast fortune and estate to his long-estranged grandson Pancho Don Fernando must contend with his ne'er-do-well nephew Juan. This includes identifying and searching for words that are related to : Merrill McCormick, Robert Edeson, Agostino Borgato, Mary Duncan, Charles Byer, Soledad Jimenez, Antonio Moreno, Albert Roccardi, Western, Majel Coleman, Mona Maris, Warner Baxter .