The 1881 census on FamilySearch has:
William H. MC LAUGHLIN Head M Male 54 Castletown Tailor Unemployed
Mary MC LAUGHLIN Wife M Female 38 Ireland Tailors Wife
Catherine MC LAUGHLIN Daur U Female 14 Foxdale, Isle of Man, England Scholar
William F. MC LAUGHLIN Son Male 13 Castletown, Isle of Man, England Scholar
David MC LAUGHLIN Son Male 11 Castletown, Isle of Man, England Scholar
Mary A. MC LAUGHLIN Daur Female 7 Douglas, Isle of Man, England Scholar
Alice MC LAUGHLIN Daur Female 4 Douglas, Isle of Man, England Scholar
Agnes MC LAUGHLIN Daur Female 2 Douglas, Isle of Man, England
Luke MC LAUGHLIN Son Male 1 Douglas, Isle of Man, England
Source Information: Dwelling Nunnery
Census Place Braddan, Isle of Man, Isle of Man
Family History Library Film 1342347
Public Records Office Reference RG11
Piece / Folio 5606 / 65
Page Number 16
Sue