I was adopted 2 months after birth through Catholic Charities in St. Petersburg, Florida. How can I find out what my material mother’s name is? Both of my adoptive parents are passed away.

(What's a material mom? A biological mom?)

Catholic Charities still exists. There should be one in your area. Call them to see if they will research this and locate her for you. If not, please post again and I will try to help you.