Rosa 'Sir Cedric Morris'

Does anyone know more about the parentage of Rosa ‘Sir Cedric Morris’. It is listed as Rosa glauca x unnamed seedling. From the photos I have seen I can not identify any glauca traits. The Carla Fineschi Rosarium lists it as a hybrid longicuspis. If anyone grows this rose I would enjoy your feed back, especially your thoughts for it’s potential as a parent.

Mark Disero, Brantford Ontario

It seems to be a real R.Glauca hybrid, with bluish foliage.

I have seedlings from it with neat R.Glauca traits…

The other parent? mmm, I don’t know, evidently a white or yellowish sigle flowers rambler. I wait for the first flowers of seedlings next year…

so, the flowers of at least one seedling of Cedric Morris (OP) are very close to R. Glauca ones…