Hi Pauline,
I checked the 1881 census they are all on there, details below, you may
already have this, but not one came up for the 1901 census.
George Fothergill, head, married, age 42, born Lancaster Tabacco Manf
Eliza -- wife -- -- 30, -- Middlesex
George -- son, um -- 18 -- Newport Monmouth
Tabacconist
Herbert -- -- -- -- 7 --
Christchurch Monmouth
Ethel -- dau -- -- 5 -- --
--
Rupert -- son -- -- 4 -- --
--
Olive -- dau -- -- 1 --
-- --
Geroge junior the one you seek further information on, appears to be from a
previous marriage because Eliza is too young to be his mother.
When I did a person search on the 1901, I tried different ways of spelling
the Surname after the attempts of not locating any of them under the name
shown in your email and the 1881 census,and I also looked for first names only,
but not one was shown. There possibly is an error when records for the 1901
was done.
Regards Barbara