in 1881 Clara appears to be a servant.
~~~~~~~~
Household:
Name Relation Marital Status Gender Age Birthplace Occupation Disability
Daniel EVANS Head M Male 48 Marchoul, Denbigh, Wales Farmer 144 Acres
Sarah A. EVANS Wife M Female 42 Worthernbury, Flint, Wales Farmers Wife
Alice A. EVANS Daughter Female 2 Wem, Shropshire, England
Sarah A. EVANS Daughter Female 8 m Wem, Shropshire, England
Richard COTTON Serv U Male 18 Prees, Shropshire, England Cowman Al
George COTTON Serv U Male 18 Prees, Shropshire, England Waggoner Al
Martha LEEK Serv U Female 18 Burlton, Shropshire, England Genl Servant
Clara POWELL Serv U Female 12 Wem, Shropshire, England Nurse
~~~~~~~~
Source Information:
Dwelling Northwood
Census Place Wem, Shropshire, England
Family History Library Film 1341640
Public Records Office Reference RG11
Piece / Folio 2667 / 81
Page Number 2
and in the 1871 census
Samuel Powell, head, age 42, ag lab born Salop Edstaston
Emma Powell, wife, age 35 born Salop Wem
William Powell, son, age 18, wheelwright born Salop Wem
Mary Powell, daughter, age 9, scholar, born Salop Edstaston
Frances Powell,daughter, age 7,scholar born Salop Edstaston
Benjamin Powell,son, age 7,scholar born Salop Edstaston
Elizabeth Powell, daughter, age 4 born Salop Edstaston
Clara Powell, daughter, age 2 born Salop Edstaston
Civil parish: Edstaston
County/Island: Shropshire
Country: England
Source information: RG10/2792
Registration district: Wem
Sub-registration district: Wem
ED, institution, or vessel: 3
Folio: 51
Page: 6
Household schedule number: 21
Hope this helps
Nicky