EDDY Family of Cornwall

In the 1841 census, at Trevelloe Carn (I think, difficult to read), Paul ref 23-68, all born Cornwall: EDDY Thomas 30 M Farmer EDDY Elizabeth 35 F EDDY Thomas 7 M EDDY Elizabeth 5 F EDDY Mary 3 F EDDY William 1 M TREVEALA (again, difficult to read) William 19 M "M. S." (man/male servant, possibly to assist with the farm work, but these were often described as Ag. Lab. [agricultural labourer], so maybe he helped with running the household.)

I have 2 transcriptions of the 1851 census, and which contradict each other slightly: Source CFHS, at Madron 1918 f 485 69: EDDY Elizabeth HD M 48 Camborne EDDY Thomas SO U 16 Paul EDDY Elizabeth DA U 14 Paul EDDY Mary A DA U 12 Paul EDDY ? SO U 10 Paul EDDY John SO U 8 Paul

Source Ron Rowe, at Madron Pool Field 69: Eddy Elizabeth head m 45 1806 Housekeeper Madron Eddy Thomas son u 16 1835 Stone cleaner Paul Eddy Elizabeth dau 14 1837 ? Servant Paul Eddy Mary dau 12 1839 errand girl Paul Eddy William son 10 1841 scholar Paul Eddy John son 8 1843 Paul

Of the discrepancies, Elizabeth's birth place is more likely to be Madron than Camborne, and the son aged 10 is William (based on the 1841 census).

I can't find this family in Cornwall in the 1861 census return and thereafter.