Could this be William with his mother's family for 1861:
Janet Mathew 46, Washerwoman b. Ireland
William Mathew 78, father, lab., b. Ireland
William Hillock 14, boarder, Cotton Mill Hand b. Johnstone
Patrick Denny 46 boarder
Wm John Shaw 30 boarder
Address: 10 Rankine St, Johnstone, Renfrewshire
Monica