Thanks for your replies everyone. I have found a newspaper clipping from 1936 stating that Whitemoor house had been purchased by shipstones 12 years earlier and they were wanting to turn it into a ‘modern hotel’. With this on mind I still believe that the original house, or part of it, is what is now the Whitemoor pub. Shame there’s no photos of it back in the day to confirm it one way or another.