Please ID This Herbaceous Peony...

Hi, I planted this herbaceous peony as a 1-year root three years ago, and it's now finally blooming. I made a mistake of using a regular Sharpie to ID this peony on a plant marker. I did not realize that Sharpies, although its' suppose to be permanent, is not permanent exposed to sun's UV light. So the name of the peony is completely faded away. Can someone please let me know what the name of this herbaceous peony is?

It is very dark pink (scarlet) with some faded pink edges. It is cup shaped looking like an old-fashioned rose English rose.

Thanks,
Innie

This is a really pretty picture. Could it be Peony Sarah Bernhardt?
Here is a link with a picture:
https://www.jardins-sans-secret.com/detail/4525/Paeonia-Lactiflora-Sarah-Bernhardt-Peony.html

Whatever it is, it is certainly beautiful.