Well I don't believe it!! Sorry to sound like Victor Meldrew! Just been back to check. On the first page of the record on Ancestry there
is a mistransciption of Mrs. Parsons (the lodger's wife) to my family's name and he has added a note that it is a mistranscription from the original. Fair enough. The original is very plainly Parsons, another case of sloppy transcription. I'm afraid I don't take much notice of the title page and only go by the original.
However, I now find that the
whole of my g grand mother and g grand father's family has now been changed to Parsons!! Including Thomas, my great grandpa!
My great aunt Minnie would be turning in her grave,

or is it the case that if you correct one name in a Census the whole Household automatically takes that alternate name?
I now have a contact email address for him so will get in touch when I have calmed down.