LaVonne Adelle SloanAge: 71 years1928–2000
- Name
- LaVonne Adelle Sloan
- Given names
- LaVonne Adelle
- Surname
- Sloan
- Married name
- LaVonne Adelle Donnell
 Birth | June 15, 1928 |
 Birth of a daughter#1 | Rosella Vee “Penny” Donnell March 20, 1955 (Age 26 years) |
| Death of a daughter | Rosella Vee “Penny” Donnell March 7, 1973 (Age 44 years) |
 Death | March 29, 2000 (Age 71 years) |
| Family with Bill Alonzo Donnell |
| husband |
Bill Alonzo Donnell Birth: January 12, 1926 30 27 — Hockerville, Ottawa, Oklahoma, United States Death: October 25, 2010 — Lovell, Big Horn, Wyoming, United States |
| herself |
LaVonne Adelle Sloan Birth: June 15, 1928 — Harlowton, Wheatland, Montana, United States Death: March 29, 2000 — Portland, Clackamas, Oregon, United States |
| daughter |
Private |
| daughter |
Rosella Vee “Penny” Donnell Birth: March 20, 1955 29 26 — Philipsburg, Granite, Montana, United States Death: March 7, 1973 — Reno, Washoe, Nevada, United States |