The second president is the father of the sixth president.

2 john adams

John Adams Federalist Party 1797- 180 1 abigail adams

Abigail Smith1764101October 25th, the only monotheistic lawyer, Harvard University 1755, was called "Old Adams". His son is the sixth president of the United States, and his son is the first father-son president in American history.

6 john quincy adams

Democratic Republican Party of john quincy adams 1825- 1829 Luis Catherine Qiang Sen

Louisa Catherine Johnson1797 On July 26th, Harvard University 1787 was called "Little Adams". Her father was the second president of the United States and her father was the first father-son president in American history.