The parentage of this one is rather confusing:

The present invention constitutes a new and distinct variety of garden rose plant which originated from a controlled crossing between an unnamed seedling and an unnamed seedling. The two parents were crossed in the summer of 1989 and the resulting seeds were planted in a controlled environment. The new variety is named `POULbella`.

The new rose may be distinguished from its seed parent, an unnamed seedling, by the following combination of characteristics:

The unnamed seedling is a tall growing floribunda with bright pink, semi-double flowers. The unnamed seedling is an offspring of EGESKOV, a light pink floribunda and Dolly, a dark pink floribunda.

The new variety may be distinguished from its pollen parent, an unnamed seedling created by the same inventors, by the following combination of characteristics:

The pollen parent is a pink floribunda with double flowers and a low and compact habit. One of the parents of the seedling is Bella Rosa, a medium pink floribunda.

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So, we know its either:

[(Egeskov x Dolly) x (Bella Rosa x Unknown)]

or

[(Egeskov x Dolly) x ( Unknown x Bella Rosa)]