Paph. gardineri is a lesser known name for the species glanduliferum, sometimes referred to as Paph. praestans. It's all the same bird...er, a...Paph.
The cross you have, Paph. gardineri x Saint Swithin is registered as: Paph. Edna Ratcliffe. Edna has been awarded. If you have a clonal name in single quotes, I'll gladly check to see if she holds any awards.
Please post photos when she blooms! Should be pretty!