Hi Iain, found these on the 1861 census:-
civil parish Liberton, county Midlothian, address Kirklands
House hold members
Alexander Erskine age 3 born Liberton, Edin
Hugh Erskine age 46 born Cockpen, Edin
Hugh Erskine age 11 born Liberton
John Erskine age 5 born Liberton
Margret Erskine age 40 born St. Cuthbert, Edin
Margret Erskine age 9 born Liberton
Mary Ann Erskine a 1 born Liberton
Thomas Erskine age 13 born Liberton
Aso this one
Alexander Erskine born abt 1844 born Dunfermline, lodger, civil parish Edinburgh St. George.
Julie