| Deceased husband | John T Walton |
| Widow | Christy R Walton |
| Is Current | yes |
| Notes | John T. Walton, who as an heir to the Wal-Mart Stores Inc. retail fortune was ranked as one of the world's richest people, died in June 2005 in Grand Teton National Park when the ultralight airplane he was flying crashed. He was 58. |