- Created by: Luckie and PeeWee1961 Family
- Added: 4 Sep 2010
- Find A Grave Memorial 58167828
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Dennis F. Ackerman (17 Feb 1870–15 Nov 1938), Find A Grave Memorial no. 58167828, citing Herman Cemetery, Herman, Washington County, Nebraska, USA ; Maintained by Luckie and PeeWee1961 Family (contributor 46887034) .