Adams, John Quincy 1767-1848. The 6th president of the USA 1825-29. Eldest son of President John Adams, he was born at Quincy, Massachusetts, and became US minister in The Hague, Berlin, St Petersburg, and London. He negotiated the Treaty of Ghent to end the War of 1812 (fought between Britain and the USA) on generous terms for the USA. In 1817 he became Monroe's secretary of state, formulated the Monroe doctrine 1823, and was elected president by the house of representatives, despite receiving fewer votes than his main rival, Andrew Jackson. As president, Adams was an advocate of strong federal government. Subject by: Russell Webb