notts census 1851 1861

[freeb]

hi I know its asking a lot but i'm really stuck as have lost my family after finding them in the 1841 census in northampton-they dont appear to be in northamptonshire after that so I thought I; try the surrounding counties
if anyone can help even to eliminate the county I'd be very grateful
they are
ambrose wallisb1793-bplace unknown whitesmith
mary 1795
mary1821
joseph 1827
john 1831
seth 1832
sarah 1833
selina 1836
emma 1837
all born in northamptonshire apart from ambrose and all the children born in peterborough
thanks a lot

[maidmarianoops]

1851 census

 Ambrose Wallis Grantham, Lincoln Northamptonshire, England, Peterborough  Male  29   
 Ambrose Wallis Grantham, Lincoln Lancashire, England, Liverpool  Male  2   
 Ellen Wallis Grantham, Lincoln Lancashire, England, Liverpool  Female  25   
 Jane Wallis Grantham, Lincoln Lincolnshire, England, Grantham  Female  0.41   
 Mary A. Wallis Grantham, Lincoln Lancashire, England, Liverpool  Female  4   
 
 
 
Ambrose Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Male  21   
 Ann Wallis Sheffield Nort, Yorkshire Nottinghamshire, England, Brighouse  Female  44   
 Elizabeth Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Female  17   
 Frederick Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Male  7   
 John Wallis Sheffield Nort, Yorkshire Suffolk, England, Long Milford  Male  25   
 Mary Hannah Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Female  3   
 Robert Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Male  11   
 Selina Wallis Sheffield Nort, Yorkshire Yorkshire, England, Sheffield  Female  24   
 William Wallis Sheffield Nort, Yorkshire Suffolk, England, Long Milford  Male  44