Question: What number president was the most notable Congressman from Massachusetts Congressional District 11?
Related documents: [0]  [DOC] Massachusetts Congressional District 11 is an obsolete congressional district in eastern Massachusetts. It was eliminated in 1993 after the 1990 U.S. Census. Its last Congressman was Brian Donnelly; its most notable were John Quincy Adams following his term as president, eventual president John F. Kennedy and Speaker Tip O'Neill. [END] 
[1]  [DOC] John Quincy Adams ( ; July 11, 1767 – February 23, 1848) was an American statesman who served as a diplomat, United States Senator, member of the House of Representatives, and the sixth President of the United States from 1825 to 1829. He was a member of the Federalist, Democratic-Republican, National Republican, and later the Anti-Masonic and Whig parties. He was the son of President John Adams and Abigail Adams and thus contributed to the formation of the Adams political family. [END] 
Answer: 
sixth
sixth