My adopted Bengal, Max.

I’ll try this again. My name is JR, and I recently (a week ago…) adopted a six; soon to be seven years old Bengal. I’m new to this breed, and basically a dog person. However, I got Max for my wife, but it seems like I’ve become Max’s best friend! He had a rough two days, in that I have a 2.5 Chorky who was harrasing him… However, today he’s behaving like he’s been here his whole life! As I mentioned earlier, I’ve never had a Bengal and hoping to learn from you guys… Max came from a breeder in the U.K. and has some fancy pedigree paperwork, but it wouldn’t matter if he didn’t have any… I do have a question. The first owner told me he is 9th generation. His paperwork only shows his parents name, grandparents etc. How can I find out more about Max family tree? He’s a beautiful cat, and I dare say I’m now a cat person!