Complex sentence: Hale was a remarkably beautiful woman with less remarkable talents who was introduced to high-society and luxury living, but a young widowhood followed by luckless affairs left her with limited resources, desperate and dependent on friends.
Split into simpler sentences: Hale was a remarkably beautiful woman with less remarkable talents. Introduced to high society and luxury living, but a young widowhood followed by luckless affairs left her with limited resources, desperate and dependent on friends.