That's pretty amazing for a zone 7 rose! The link says "weak grower... not very winter hardy..." It must have been located very close to the house to stay warm enough. Or did you insulate it in winter?

It's a much older breed and that means smaller and hardier. That probably helped with the transplant.

Looks pretty.

Congrats! I miss the roses at my old house in Brighton. I don't miss watering them, though! They drink like elephants!