Marjorie Merriweather Post had quite a life:

During Marjorie’s youth, women still couldn’t vote, but C.W. resolved that his daughter must understand his business. With that in mind, he taught her to balance a budget, insisted she attend board meetings, and brought her on business trips across the country. https://www.saturdayeveningpost.com/2023/11/marjorie-merriweather-post-the-philanthropic-heiress-who-built-mar-a-lago/