1891 RG12/97/50/34James JEFFERIES head 27 Tailors Assistant Paddington
Selina wife 27 Cornwall St. Austell
James M son 2 Marylebone, London
1901 RG13/46/168/90James JEFFERIES Head 37 Tailor Salesman Marylebone, London
Selina S wife 37 Cornwall St. Austell
William H son 12 Marylebone
Ellen J dau 8 Hammersmith
Daisy S " 3
Reginald son 11mths
Sarah dau 6
I have searched for Sarah's son James but cannot find him on 1871 census. However I have found this entry everything fits apart from 'it's a girl'.
This is how it's looks on original census
1871 RG10/172/16/24 London, Marylebone
Abraham JEFFREYS head 43 brush maker wiltshire
Jane " wife 52 monmouth
" " g/dau 6 marylebone
(no name written just ditto) could this be a mistake and should have been entered as g/son