Minor point, the address is Cooilcam
The 1861 census for Malew, district 3, entry 8 also has
John, son, unmarried, 22, shoemaker, Malew
James, son, unmarried, 21, farmer's son, Malew
Thomas Arthur Corlett, grand son, unmarried, 6, scholar, Malew

This looks like the family of William Fargher & Elizabeth Kinnish

1851 Malew, district 2, entry 8, Cooil Cam
William Fargher, head, married, 50, farms 40 acres employs 2 labourers, Santan
Elizabeth, wife, married, 40 Santan
William, son, unmarried, 28, agricultural labourer, Santan
Thomas, son, unmarried, 24, ag. lab, Santan
Robert, son, unmarried, 22, baker, Santan
Elizabeth, daughter, unmarried, 20, at home, Santan
Isabella, daughter, unmarried, 19, at home, Santan
Ann, daughter, unm,arried, 16, at home, Santan
John, son, 14, scholar, Santan
James, son, 13, scholar, Santan

(I think Santan should read St Marks)

1841 Malew, district 5, page 15, Ballacronk
William Faragher, 40, farmer
Elizabeth, 35
William, 15
Thomas, 14
Robert, 12
Elizabeth, 10
Isabella, 8
Ann, 6
John, 5
James, 3