- Created by: dm wms
- Added: 29 Sep 2011
- Find A Grave Memorial 77299425
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for John Frederick Langenbach, Jr (10 Feb 1885–16 Jan 1943), Find A Grave Memorial no. 77299425, citing Forestvale Cemetery, Helena, Lewis and Clark County, Montana, USA ; Maintained by dm wms (contributor 47395868) .