- Created by: brknhrt
- Added: 14 Apr 2016
- Find A Grave Memorial 161009143
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Leon Kolanowski (4 Nov 1889–7 Mar 1932), Find A Grave Memorial no. 161009143, citing Holy Cross Cemetery and Mausoleums, Calumet City, Cook County, Illinois, USA ; Maintained by brknhrt (contributor 46623829) .