Yes, I know I have MWS, one of the Mitchells is still alive (or he was last year) and he is 99 years old. I am not sure if this is a good thing or not really. I don't mind living a long time if I have both mental and physical well being, but if I am going to be suffering from dementia or physically in great pain and/or unable to walk, I will happing shuffle off a bit earlier than that. I have noticed that during the 1900's people seemed to live less long, and frankly, I blame the cigarette for a lot of it, but TB also played a big part, and sadly a lot of that came from milk. Your gt nan lived to 92 - that's a pretty decent age if you ask me, perhaps you will beat that??