Ida Cassatt was also known as Eida Cossart. She was also known as Eida Cassat. She was baptized on 6 January 1780 at Dutch Reformed Church, Conewago, York now Adams County, Pennsylvania. She was baptized on 16 January 1780 at Dutch Reformed Church, Conewago, York County, Pennsylvania. She was the daughter of
David Cassatt and
Sarah Van Duyn. Ida Cassatt was born on 18 December 1780. She married
George J. Brinkerhoff on 6 April 1809 at Adams County, Pennsylvania. Ida Cassatt died on 29 June 1822 at Adams County, Pennsylvania, at age 42.