Harriet Williams Russell Strong was quite a powerhouse of the late 19th and early 20th centuries. Not only did she manage to dig herself out of an unfortunate situation when her fortunes changed at the age of 39, she was also an inventor, and an early proponent of water conservation.
Research:

SYMHC Classics: Dr. Lucy Hobbs Taylor
29:58

Behind the Scenes Minis: Carry-on Bags
28:38

Gustave Flaubert and the ‘Madame Bovary’ Trial
45:15