If you use FreeCEN this might match the information that Colin has found

1851 Census transcription-
Dunblane , Perth.
Daniel Cameron 66 labourer born Dunblane Perth
Marion Cameron 66 wife born Dunblane Perth
1841 Census transcription(all born Perth)-
Raymoyle , Dunblane , Perth
John Reoch 88
Daniel Cameron 50 ag lab
Mary Cameron 50
John Cameron 20 shoemaker
Mary Cameron 20
Would any of that information match what you have ?
ev
Added-
Daniel Cameron , occupier , house and garden Ramoyle Dunblane.
1855 Valuation Roll.