Another suggestion...
For this situation on about three different cars over the years: When you do find the last registered/titled owner, you can "buy" it from them... skipping all history which came after. I did find the last titled owner for my O'Day, and she would have allowed me to "buy" it from her (she would have filled the papers out for free, I was going to give her $20 for her time). This would have worked perfectly, because DMV did not have any records of the half-assed transactions since she had owned it.In my case it did not work, though, because DMV did have my attempt to get a title the "correct" way in thier computer. I actually asked, "Can't I just buy it from the last owner", and was told, "Too late now". I point this out in case that becomes an option... don't burn your bridges (I mean DO NOT contact DMV... they ARE NOT on your side... they have the mindset that finding problems is "doing their job") until you know the best route. As an aside, I always remember the time my friend tried to register an old Mustang, but was rejected by DMV because he was missing some papers. Rather than send him to get them, the clerk gleefully marked his registration "VOID" in red pen... this made it almost impossible. He really needed that reg form. So he got the papers (all legal), and looked at the marked registration. He found a similar pen, and wrote '67 before the "VOID". The "V" was easily changed to a big "F", since it was on it's side a little... and the "I" easily became an "R". He went back to a different DMV office with all his papers, and a registration which had penned on the back, " '67 Ford". The clerk gave it a short, quizzical look, then registered the car. Genuine ethics is something which is missing from DMV policy and practice. I repeat, they are not on your side. Rich.