my 1881 census has
Onchan 3 Shaws Brow Gd MOORE OR MOON Henry Head M M 32 Bar Proprietor Douglas IoM
Onchan 3 Shaws Brow Gd MOORE OR MOON Emma Wife M F 28 --- born New York America
Onchan 3 Shaws Brow Gd MOORE OR MOON Susan Daur - F 8 Scholar Douglas IoM
Onchan 3 Shaws Brow Gd MOORE OR MOON Margaret E. Daur - F 6 Scholar Douglas IoM
Onchan 3 Shaws Brow Gd MOORE OR MOON William Son - M 4 --- Douglas IoM
Onchan 3 Shaws Brow Gd MOORE OR MOON Henry L. Son - M 1 --- Douglas IoM
thus not sure how he filed
and I think bar should read car as he doesnt appear in my list of Douglas publicans
for the cars have a look at
http://www.ee.surrey.ac.uk/Contrib/manx/tourism/pgrphrs/hadley.htm