Thanks for your response Phillip. I don't have a clue. I've really just begun digging again. My sister and I didn't have much luck a few years ago. Since last night I have found out that my great-grandfather is Samuel Henry Crowe and that his wife was Effie Griffin. They lived in or around the Houston, TX area. Some of their children were Lela, Belle, Charlie, and Roy Jesse, who was my grandfather. (1895-1973) Effie passed away and Samuel remarried (no name) and moved somewhere in Florida. Can you give me some more info on this 19 DNA color coded system?