One of the people we had lessons with (not the one quoted in the above post) was the late Jackie Horner who was the inspiration for the movie Dirty Dancing. (The article says she is 86, but it is old. She passed away, dancing and teaching dancing, until well into her 90s.) She was an extremely elegant lady to the very end. We miss her.
https://nypost.com/2019/04/17/borscht-belt-crew-that-inspired-dirty-dancing-to-reunite-in-catskills/