- Created by: Misti Adams Unger
- Added: 14 Jul 2013
- Find A Grave Memorial 113808498
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for John Henry Ackerman (29 Jul 1874–3 Mar 1911), Find A Grave Memorial no. 113808498, citing Annunciation of the Blessed Virgin Mary Cemetery, McSherrystown, Adams County, Pennsylvania, USA ; Maintained by Misti Adams Unger (contributor 47338374) .