http://www.unclaimed.org/mainframe.asp? ... Type=owner
Here is a website that you can go to that will direct you to places to search to see if you're owed money. You may have to search the individual state sites to get where you can do a search to see if any money is owed to you
For Texans go here
https://txcpa.cpa.state.tx.us/up/Search.jsp