Historical Broadway

While working on my genealogy, I found where one of my cousins was listed as an actress, in the 1900, New York City, NY, US Census. Is there any way to find more information about my cousin? What plays she worked in? Her roles? Length of career? Etc. She looks like she made her living off acting, as she had given up her husband and was living as a single lady, in 1900. Any leads are welcome. Thank you, Linda Williams