2023-06-10 Midden-Drenthe in the morning-light. The OP seedling with red leaves and shoots in spring. First time flowering. White with soft pink buds

Yesterday I received from my sister a photo of one of my seedlings, I gave to her in the past, without knowing how the flowers would be. It was a very healthy plant, so I took the gamble...
And this was the outcome:

This year's first rose to bloom.

My Pink seedling (possibly one of Tess of the d'Urbervilles) in full bloom.