What is r. g. armstrong spouse?

As an AI language model, I can't find any specific information about R. G. Armstrong's spouse and personal life. However, I can tell you that R. G. Armstrong was an American actor known for his appearances in Western films and TV shows. He was born on April 7, 1917, in Birmingham, Alabama, USA, and died on July 27, 2012, in Studio City, California, USA. Armstrong appeared in over 180 films and TV shows during his career, which spanned more than four decades. Some of his notable works included "El Dorado," "Predator," and "The Fugitive."