Found rose not sure what it is
Hi, I found a rose a few years ago in my back garden. I never thought much of it till we moved. I had it dug up and replanted in a new area and it has now begun to bloom. There is a strong upright stem and also a part that is growing along the ground. The first rose has opened up as a beautiful dark pink double and a very strong fragrance. I have never seen one like this and would appreciate any info please.