- Created by: Rob Spencer
- Added: 13 Aug 2020
- Find a Grave Memorial 214375564
Find a Grave, database and images (https://www.findagrave.com : accessed ), memorial page for John B Gierszewki (9 Jan 1898–1 Aug 1941), Find a Grave Memorial no. 214375564, citing Sacred Heart of Saint Mary Cemetery, Detroit, Wayne County, Michigan, USA ; Maintained by Rob Spencer (contributor 48365735) .