7) Lyndon B. Johnson (Net worth: $98 million)

Lyndon Baines Johnson was the 36th president of the US. He held the office of the president between 1963 and 1969. His father lost all the family’s fortune when Lyndon Johnson was a boy. Over the years, LBJ accumulated 1,500 acres in Blanco County, Texas. His wealth included his home, which was called the Texas White House. Along with his wife, he owned a radio and TV station in Austin. They also had a private aircraft.