Hannah Hoes Van Buren - First Lady
Hannah Van Buren died in 1819 before her husband, Martin Van Buren, was elected President of the United States, so she never served as First Lady.
Biography
Biography on the official White House website.
Bibliography
Resources (mostly print) from www.firstladies.org - the National First Ladies Library. Includes Angelica Singleton Van Buren.
Portrait (Library of Congress)
Engraver unknown.