On August 29, 1795, Adams married Sarah "Sally" Smith (1769–1828), the sister of his brother-in-law,
William Stephens Smith. They had two daughters, Susanna Boylston (1796–1884) and Abigail Louisa Smith (1798–1836). However, Adams was an alcoholic who engaged in extramarital relationships and made questionable financial decisions. He was
disowned by his father and sometimes lived apart from his family. Daughter Abigail would marry the banker and philosopher
Alexander Bryan Johnson (1786–1867); at the age of 37, Abigail Louisa died of uterine cancer. Her son (Adams' grandson)
Alexander Smith Johnson (1817–1878), would be named to the New York and federal bench.
Death It is a common myth that Adams, who died on November 30, 1800, died of
cirrhosis, a disease often caused by alcoholism. In a letter from Abigail to John Quincy after his death, she stated Adams died in New York City of "dropsy of the chest" or
pleurisy. Pleurisy can be caused by a multitude of respiratory diseases, such as tuberculosis, pneumonia, and cancer. He was the first child of a president to die while the president was in office. He was 30 years old. == In popular culture ==