President John Adams’ middle name was Quincy. He is often referred to as John Quincy Adams, particularly to distinguish him from his son, John Adams, who also served as president.
John Quincy Adams was the sixth president of the United States, serving from 1825 to 1829. He played a significant role in American diplomacy early in his career, and he was also a strong advocate for education and anti-slavery measures later in his life.