How can I find previous ownership/location details of my car?

I am after some information/advice on tracking the ownership history of the Plymouth Valiant I imported from the USA to Australia in 2003.

I first saw the car for sale in Phoenix about 2001 but let it go as I thought it was the 2 door sedan; I was after the 2 door hardtop/coupe.

About 12 months later I received an email offering for sale a 2 door hardtop/coupe - low and behold it was the same one I saw advertised in Phoenix!

I still have the Certificate of Title at the time of my purchase and I would like to know how I can research earlier ownership - first & subsequent owners, locations, etc.

I would like to email pictures of the restoration, and details of my travels to these people. Since the restoration I have driven the Valiant about 50,000 kms.

Great if you can help, I am happy to pay for any costs involved.

Thanks