| Name |
Wealth (billion) |
Source |
Marital status |
Photo |
| Bill Gates |
$50 |
Software, Microsoft |
married , 3 children |
 |
| Warren Buffett |
$36 |
Investments, Berkshire
Hathaway |
married , 3 children |
 |
| Paul Allen |
$22 |
Retailing, Wal-Mart |
single |
 |
| Helen Walton |
$22 |
Retailing, Wal-Mart |
widowed , 4 children |
 |
| S. Robson Walton |
$20.5 |
Retailing, Wal-Mart |
divorced , 3 children , 1
divorce |
 |
| John Walton |
$20.5 |
Retailing, Wal-Mart |
married , 1 child |
 |
| Jim Walton |
$20.5 |
Retailing, Wal-Mart |
married , 4 children |
 |
| Alice Walton |
$20.5 |
Retailing, Wal-Mart |
divorced , 2 divorces |
 |
| Larry Ellison |
$18 |
Software, Oracle |
2 children , 3 divorces |
 |
| Michael Dell |
$13 |
Technology, Dell |
married , 4 children |
 |
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