census lookup manson and craig

[fifer56]

could anybody please look up census for cargill for my ggg grandparents peter manson born who died 1860(gallowhill )?, and his wife jean Craig who died cargill1878(suspect died a pauper).

I also know they had TWINS George and Alexander who were born 21/07/1821
and George was married at st martins in 02/12/1847

any info would be appreciated as trying to build a picture of family,and suggestions for obtaining more info would be appreciated.

Norrie