Second wife of the infamous traitor General Benedict Arnold who was notable for conspiring with her husband to change sides.
She was the "family's darling" growing up in a prominent Philadelphia family which included two mayors and Shippensburg, Pennsylvania's founder.
She was awarded by Queen Charlotte of England an annuity of 100 pound sterling a year for her children's well-being.
She wound up being the youngest of her siblings after two more siblings never lived past infancy.
Before a meeting with George Washington, Benedict fled with her to the HMS Vulture on the Hudson River.