Mary Jane HaysAge: 79 years1939–2018
- Name
- Mary Jane Hays
- Given names
- Mary Jane
- Surname
- Hays
- Married name
- Mary Jane Core
 Birth | March 5, 1939 |
 Birth of a son#1 | Randall Lynn “Randy” Core July 16, 1960 (Age 21 years) |
| Death of a husband | Franklin Lee Core September 22, 2001 (Age 62 years) |
 Death | March 10, 2018 (Age 79 years) |
 Burial | unknown |
| Family with Franklin Lee Core |
| husband |
Franklin Lee Core Birth: December 3, 1937 44 38 — Carson, Pottawattamie, Iowa, United States Death: September 22, 2001 — Glendale, Maricopa, Arizona, United States |
| herself |
Mary Jane Hays Birth: March 5, 1939 — Oakland, Pottawattamie, Iowa, United States Death: March 10, 2018 — Glendale, Maricopa, Arizona, United States |
| son |
Randall Lynn “Randy” Core Birth: July 16, 1960 22 21 — Council Bluffs, Pottawattamie, Iowa, United States Death: October 2, 2019 — Kokomo, Howard, Indiana, United States |
| son |
Private |
| son |
Private |
| son |
Private |
| son |
Private |