- Created by: Dave
- Added: 2 Nov 2012
- Find A Grave Memorial 100041883
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Mary Louisa Gerwig (31 Jan 1858–29 Jun 1937), Find A Grave Memorial no. 100041883, citing Saint Johns Cemetery of Howard County, Ellicott City, Howard County, Maryland, USA ; Maintained by Dave (contributor 47973709) .