Abigail Smith Adams (November 11, 1744–October 28, 1818) was the wife of John Adams, the second President of the United States. Later on, people started to address the wife of the president as the First Lady. So, she became the second First Lady of the United States. She was born in Weymouth, Massachusetts. She belonged to a famous family of Massachusetts (the Quincy Family).
In 1801, the couple retired and lived in Quincy. Abigail died in 1818, at age 74 of typhoid fever.