- Created by: Carolyn (Schmidt) Alves
- Added: 3 Aug 2010
- Find A Grave Memorial 55846574
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for John W Northrop (1836–22 Sep 1923), Find A Grave Memorial no. 55846574, citing Mountain View Cemetery and Mausoleum, Altadena, Los Angeles County, California, USA ; Maintained by Carolyn (Schmidt) Alves (contributor 47198156) .