Allen married Vera Grace Brown on 2 May 1931 in Miles City, Custer County, Montana, USA. Vera (daughter of Lewis Painter Brown and Nellie Mae Memmer) was born on 25 May 1902 in Walker, Linn County, Iowa, USA; died on 14 Oct 1979 in Sidney, Richland County, Montana, USA; was buried in Richland Memorial Park, Sidney, Richland County, Montana, USA. [Group Sheet] [Family Chart]

1. Lavern Arthur Darnall
2. Mervin Gene Darnall