Complex sentence: Becky LeFevre, once a streetwalker, used her business sense to amass considerable wealth, and a Miss Marshall and Miss Becky Child, each mentioned in several editions, managed similar feats.
Split into simpler sentences: Becky LeFevre, once a streetwalker, used her business sense to amass considerable wealth. A Miss Marshall and Miss Becky Child, each mentioned in several editions, managed similar feats.