Is this the family in 1891, wee lassie?
George Cooper 35, lorryman b. Wick
Jessie Cooper 34 b. Halkirk
George Cooper 15 b Wick
James Cooper 13 b. Halkirk
Jane Cooper 11 b. Halkirk
Donald Cooper 3 b. Durness, Sutherlandshire
Annie Cooper 1 b. Edinburgh
William Munro 23 lodger b. Durness, Sutherlandshire
Address: 21 Jamaica St (Northside), Edinburgh
There is a birth on Scotlands People for a James Couper in Wick in 1877, have you checked this out?
Monica