1. Marie Curie was massively helped by her husband to the point where she is only remembered because she is a woman
2. Never read a Jane Austen book, so can't really comment
3. Never even heard of before
4. She's Ok in my opinion actually
5. Married (and tolerated) a philanderer for power and status, such self-respect, what an inspiration
/jk
6. Don't really know much about Oprah tbh