« Reply #1 on: Monday 29 July 13 15:34 BST (UK) »
Try this link which has some free census records:
http://www.freecen.org.uk/cgi/search.plI find it quite useful as you can search from house to house, but not every area in Scotland has been transcribed yet so see how you go.
Gr-Gr-Gr Grandparents and relevant areas: MacDonald (Skye/Renfrewshire/Glasgow), Johnstone (Inverness/Ayr/Glasgow), MacPherson (Ross/Glasgow), Irvine (Ireland/Glasgow), Berrie (Dunkeld/Glasgow), Biggar (Paisley/Glasgow), Bradley (Ireland/Glasgow), McCorkindale (Argyll/Glasgow), Hardie (Ireland/Greenock), Scott (Greenock) , Kane (Ireland), Maguire (Ireland), McLarty (Argyll/Greenock), McLean (Argyll/Greenock), Petrie (Fife/Dundee/Greenock), Graham (Argyll/Greenock).