I Bet Ya Didn't Know
#401Martha Washington, the wife of President George Washington, may have been the first in the Americas to have a swinging cat door. She ordered one of the door panels at Mt. Vernon to be redesigned with a come-and-go hinge.
Martha Washington, the wife of President George Washington, may have been the first in the Americas to have a swinging cat door. She ordered one of the door panels at Mt. Vernon to be redesigned with a come-and-go hinge.