How many presidents have had children who has became presidents?

Answer 1

Presidents who had grandchildren when they were in office.:

• John Adams
• Thomas Jefferson
• John Quincy Adams ( grand-daughter born in the White House)
• Martin Van Buren (grand-daughter , Rebecca, died in the White House
• William Henry Harrison
• John Tyler
• Zachary Taylor
• Andrew Johnson
• U. S. Grant
• Benjamin Harrison
• Franklin Roosevelt
• Dwight Eisenhower
• Lyndon Johnson
• Jimmy Carter
• George H. W. bush

Answer 2

John Adams and George Herbert Walker Bush hasd children that became president. William Henry Harrison's grandson, Benjamin became president.

Answer 3

There are 2 that became presidents and had children that became presidents themselfs..

John Adams had John Quincy Adams and George Bush had George W. bush

Answer 4

George W. Bush and John Quincy Adams were both sons of presidents.