- Created by: Sonia Sanchez Galarza
- Added: 10 Nov 2012
- Find A Grave Memorial 100494604
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Ethel Costello (1925–1986), Find A Grave Memorial no. 100494604, citing Queen of Heaven Catholic Cemetery, Hillside, Cook County, Illinois, USA ; Maintained by Sonia Sanchez Galarza (contributor 47848895) .