I know the Atherton Family with Betty Lyson isn't correct for me. If you look, the mother ( can't remember name) has 2 children out of wedlock and with different fathers by the look of it, George the elder boy has a name different to Betty (sister) Lyson ......in the next census they have all changed names to Atherton as the mother has married. Betty Lysons continues through the Census from then on as Betty Atherton.
I need to find a marriage date for John and Betty, the inscription on the teapot could have been done at a later date for sure.
Don't know the father for certain of Betty Lyson. Got a Moses Lyson from Drigg Cumberland and Abigail his wife that looks right. They lived in Broughton west lancashire. That would fit with Betty's dates.