"`ZARrefre` is a new and distinct variety of shrub rose. `ZARrefre` originated from a controlled hybridization in May to June 2011 in Miami, Ohio between the female parent, and un-named and unpatented pink shrub rose seedling, and the male parent, `RADrazz` (U.S. Plant Pat. No. 11,836)." -US PP31,711

I wonder if the seedling is 'Ruffled Cloud'. We'll probably never know.