Her mother bought it new in '62 and she inherited it and has had it repainted, the interior done and a new top. It showed up at one of our cruise nights years ago and at that time the paint was a bit faded, the interior worn, and it also looks like some work was done on the engine, based on how I remember it before.
And thanks, I agree, the Jag is one of the few four doors I like. I had wanted one since the owner of the ad agency I worked for bought one new in '84, so when the chance arose I had no choice but to buy!