I have only displayed 3 Census Returns below for Richard Gadsby, the Father of Sarah Gadsby, the wife of George Rich. I have found many other Census Returns for the extended Gadsby Family which are recorded in the down-loadable pdf file at the bottom.
1841 - Richard Gadsby, his wife Keziah and George Rich and Family in Souldrop, Bedfordshire
1851 - Richard Gadsby, widower, in Souldrop, Bedfordshire.
1861 - Richard Gadsby, widower, lodging with George Rich and his Family in Souldrop, Bedfordshire