Lorraine
He seems to be on the 1841 census on Ancestry
1841 England Census


1841 UK Census Collection




PreviewName: William Hartshorn
Age: 50
Estimated birth year: abt 1791
County/Island: Leicestershire
Country: England

and the 1851 census


1851 UK Census Collection




PreviewName: William Hartshorn
Age: 57
Estimated birth year: abt 1794
County/Island: Leicestershire
Country: England
Household schedule number: 56





Name: William Hartshorn
Spouse: Mary Hartshorn
Birth: abt 1794 - location
Residence: 1851 - city, Leicestershire, England

I do not subscribe to Ancestry so cannot get further details

Richard