I'm not sure about the court system. We do have the tax records which can be searched. Unfortunately for us, the rental here is owned by a trust, and the address of the trust is...you guessed it, the rental. It's been frustrating, but....drum roll...SUCCESS! I got the whole address and phone number in Ohio by paying $8.50 on one of the search sites. That will save us $ when we file suit, as the lawyer won't have to put any time into finding where to serve her the paperwork. She can try to hide, but she'll have to try harder to escape her responsibilities now.