So pretty!
I was going to comment how amazing it was that you had a bushful of true white roses, but even with a bit of blush, they are still so beautiful. MUCH better than my white-for-a-day-then-brown knockout roses that I had. (I never did completely figure out what was wrong with mine so I gave them to my mom and planted daylilies instead, which kicked off my daylily frenzy...
)
I'm glad you seem to have a positive ID for them now...and I'm even happier for you that they are rebloomers!
Seeing roses all over a bush is exciting, but seeing them repeatedly is even better.