Hi Mags, I don’t have find my past but have ancestry. The images of the 1841 census are available on there too; unfortunately the images do not show relationship to head in this cenus. As the first official census it was improved in 1851 to state the relationship status of those listed under the head of household. It can be frustrating, but generally I have been able to find othe sources in parish records to either prove relationship or disprove any alternatives.
Sorry, probably not the answer you were looking for