Looking for my old car

I am trying to find my grandpas 1959 Catalina convertible. I had a dream about the car last night and decided I needed to find it. I currently have a 1955 Chieftan two door post car, but I would love to find the 59. Here is what I know, We are from Columbus Ohio the car was sold in I believe 1992 or 1993 to a man named Francis Block who I think was also from OH. The car was painted white but was originally a kind of brown color. The top was missing but all the bows and mechanical stuff was there. The interior was for the most part brown but had blue plad seats. When I last saw the car (the day it sold) it still had the original 389 and automatic trans. I know I have not provided a whole lot of info but any leads anybody has would be greatly appriciated.