Hi I haven't access to 1891, but have found her on 1881 if any help to give details of family
Frances Lucilla Fletcher age 15 born abt 1866 in Nottinghamshire ,civil parish Alfreton, county Derbyshire, Address 1 Wycliffe Villas. Occupation Teacher
Other household members:-
Ebenezer J. Fletcher age 13 born Leicestershire- Errand boy
Edwin Arthur Fletcher age 11 born Winster, Derbyshire - Scholar
Emily Fletcher age 45 born Horncastle, Lincoln
Emily Anne Fletcher age 19 born Wellow, Nottinghamshire
Florence Edith Fletcher age 9 Horncastle, Lincoln- Scholar
Pattie Laura Fletcher age 2 born Derbyshire
Percy Wallis Fletcher age 5 born Donnington, Lincoln - Scholar
Samuel Thos. Fletcher age 7 born Donnington, Lincoln- Scholar
Thomas Fletcher age 53 born Hulland Ward Derbyshire, occupation Primitive Methodist Minister
Ref- RG11, Piece 3416, Folio 64, Page 21