Oh so sorry
If I were to recommend any that I know, it would be Francia Thauvin who specialises in vintage roses, and always adds a gift if you order a few. I would never have discovered Mme Pierre Oger if it weren't for her. We've met her daughter there and she has her mom''s passion, for sure.
Or the Pépinières de la Saulaie - for bare root roses, same price as many, but bigger and stronger.
Thanks for the new sources I will check out for sure!