- Created by: Timothy Gallagher
- Added: 18 Mar 2012
- Find A Grave Memorial 86929749
- Sponsored by Timothy Gallagher
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Stephen Johan Adam Hartbrecht (30 Nov 1828–23 Jan 1906), Find A Grave Memorial no. 86929749, citing Rock Creek Cemetery, Washington, District of Columbia, District Of Columbia, USA ; Maintained by Timothy Gallagher (contributor 47087704) .