I won an auction from him for seeds a few years ago. It was Dragonfly Dawn x Dragonfly Dawn. Out of the 4 seeds that germinated and grew, only one seedling still exists and it is struggling. The others perished after 2 -3 years. Not sure why. I just know they were not strong plants. Or at least could not handle the conditions in my climate and garden. I often wondered if there was something in the genetics of a self-cross of that cultivar that made it "weaker".
Good luck, Maurice! I am sure he will have some to possibly sell to you.