Hi
I got this reply today from Liverpool Central Library:-
"I think the name is May (or possibly Mary) Powell of 6 Benedict Street, Stanley Road. This street is not listed in the 1881 census index but it is there on the 1891 census and there is a Powell family (headed by Peter Powell) at no 33 Benedict Street but no Mary (May) in the household. It was in Bootle just to the north of Liverpool"
So Benedict Street was built after 1881, so once again were was Wilhelmina?
Regards
Jan