Are you looking for the owner's policy?
If so you can search the tax records on the appropriate county website, find the owner's name, then go to the county clerk of court (online) and search public records using the lastname, first name format. Search for the deed (warranty deed). Typically the title insurance company name is on the recorded document. You would find the deed has the right title company, because it would have been recorded at the time of purchase (unless it is a quit claim deed, which could be filed later) and that is when the owner's policy would have been purchased. You can then track down the owner's policy through the title company.
If you were trying to do somethign else, please shoot me an email or a call and I would be happy to help you as best I can.
Co-Owner / Licensed Mortgage Consultant
Primary Mortgage Group
LinkedIn Site: http://www.linkedin.com/in/ryanmcpartland