George Pritchard/Powell?

  Notes:

Only know of him due to George snr's will where is named as "George Pritchard my son before marriage" , this would imply he is illeg. dau of Elizabeth.
HOWEVER;
Possibly he is the George Powell born ~1824 who is living at the Dog Inn (next to James Powell at Dog Farm) in the 1851 census ? In which case he was born even before his fathers FIRST marriage !! Mind you that person is Powell rather than Pritchard.
Did his father George have a child with Elizabeth, then marry Ann, then marry Elizabeth after his first wives death??
However it seems that the George Powell on the Dog Inn was the son of William, so prbly just coincidence.