Hi Toeboe,
I have found this one in the 51 census
Name: Jane Pierpoint Age: 9 Estimated Birth Year: abt 1842 Relation: Lodger Gender: Female Where born: Liverpool, Lancashire, England
Civil Parish: Liverpool County/Island: Lancashire Country: England
Registration district: Liverpool Sub registration district: St Martin ED, institution, or vessel: 1ii
Household schedule number: 263
Ann Pierpoint 45
Jane Pierpoint 9
Joseph Pierpoint 14
It says that ann is a widow and her occupation was a hawker of fish, i will keep on looking