Susan B. Anthony comes to mind, but the early suffragettes who worked for women’s right to vote were pro-life.
Betty Freidan, Gloria Steinem, et al., were not the early feminists by a long shot. And I have no idea why they embraced the anti-woman practice of abortion... unless they were profiting from it.
Betty Freidan, Gloria Steinem, et al., were the second wave of 20th century feminism which I was initially describing. They are the ilk that wanted to be “just like men” (Which why would anybody want that horrible burden I do not know) and believe the should have reproductive freedom in order the be like men (Hence the core of why they are hell bent pro-abortion fanatics, just like millions of other females and males unfortunately).