- Created by: Anonymous
- Added: 17 Oct 2015
- Find A Grave Memorial 153864726
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Mary O'Brien (unknown–11 Jan 1958), Find A Grave Memorial no. 153864726, citing Calvary Cemetery and Mausoleum, Milwaukee, Milwaukee County, Wisconsin, USA ; Maintained by Anonymous (contributor 48223834) .