- Created by: Rick and Kathy Wright
- Added: 30 Sep 2011
- Find A Grave Memorial 77358428
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Mary M. Harris Riley (29 Aug 1883–24 Jul 1940), Find A Grave Memorial no. 77358428, citing Barber Memorial Cemetery, Rock Hill, York County, South Carolina, USA ; Maintained by Rick and Kathy Wright (contributor 46803489) .