By 1884, Mrs. Peter Chardon Brooks, Boston, MA, USA [note 1]; 1884, Boston, MA, USA. Museum of Fine Arts (bequest of Brooks) (Accession date: January 1, 1884) NOTES:  she may be the wife of Peter Chardon Brooks (I), Nancy Gorham. However, since they were married 1792, that would make her a bit on the old side (!) to be dying in the early 1880's. Perhaps he had a second wife. Peter (II) seems to still be living in the 1890's; since at least one of the Mrs. Brooks paintings was inherited from Mr. Brooks, it seems impossible that she could be married to Peter (II).
Bequest of Mrs. Peter Chardon Brooks