Using the free indices at Scotlands People I can see:
Thomas Sutherland 35, St Nicholas, Aberdeen ref 168/122/28
Jane Sutherland 38, St Nicholas, Aberdeen ref 168/122/28
James Sutherland 13, St Nicholas, Aberdeen ref 168/122/28
Thomas C Sutherland 8, St Nicholas, Aberdeen ref 168/122/28
I imagine that the identical refs mean that they are one family. It's 6 credits to see the record.
added: they are the only four who match in 1901 Sutherland/Aberdeen/St Nicholas with that ref. no.