Stunning specimen of Zéphirine Drouhin, well done. I planted ours 18 months ago in a shaded spot at the base of an ash tree and it is only 3ft tall. Your specimen is what I was hoping for, though I’ve read it can be a slow grower depending on climate, exposition.

Is this the Shrub or the climbing sport? I have the climbing sport from Loubert and she looks very similar

I have a found rose that was rescued from a demolition site 15+ yrs. ago. It resembles the photos of your rose very strongly but yours is the only one. There are a couple others that are a "maybe" but the rest do not. Our rose is definitely fragrant, very upright, with a tendency to blackspot.

This is not Safrano, too many petals and too orange