Hello!

I'm also researching the Boschen family - my GGG-grandmother was Leonora Boschen, eldest daughter of John H. & Christina Boschen, and wife of Charles L. Siegel.

From my research, there was a Lee Roy Boschen, who was a son of Robert Wiley & Belle Lowry Boschen, and grandson of Henry C. & Margaret Boschen. Perhaps this is your Leroy?