The Johnson family's net worth fell 13 percent in the last year, but the late Sam Johnson's wife and children remain among the richest Americans, according to Forbes magazine.
Imogene Johnson, Fisk Johnson , Curtis Johnson, Helen Johnson Leipold and Winnie Johnson-Marquardt all have personal fortunes of $1.95 billion, Forbes reported. The amounts ranked 183rd in the United States.
The Johnson family members are among the richest 400 people in the world.
You can access Forbes' coverage of American billionaires here.