If you know someone's address, you can look it up on Find My Past. It is handy if someone has a name that can easily be mis-spelt and they can't be found. If you know where they were on a previous census, you can try looking for them on the Address Census 10 years on, or 10 years back..
... I sometimes see folk from places like Australia, Canada, USA and NZ
asking about their ancestors at Barnhill, and I feel that as I am living in Glasgow myself I should really know more about the Barnhill census. I only have the 1881.
Find My Past doesn't have an address census for 1911, just going backwards from 1901. Just to clarify, my own tree is complete, so I just do some look-ups now and then, whenever I have the time.
Thanks again for quick reply,
Brian