- Maintained by: Elaine and Bill Schrock
- Originally Created by: Pauline
- Added: 4 Nov 2012
- Find A Grave Memorial 100154698
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Martha Jane “Mattie” Olingat (1866–6 May 1952), Find A Grave Memorial no. 100154698, citing Masonic Memorial Park, Tumwater, Thurston County, Washington, USA ; Maintained by Elaine and Bill Schrock (contributor 46915548) .