Hi ManofKent,
I've just checked my CD of the 1841 Kent census, and Sturry is one of the parishes marked as 'missing'. I do not think that you'll ever get this entry. Here is the family on the 1851 census, just in case you don't already have it:
ref HO107 1625a folio 176: Broad Oak, Sturry
John Silk head mar age 50 farm labourer born Sturry
Maria do wife mar age 39 born Chartham
William do son age 15 ag lab born Sturry
Mary Ann do dau age 10 born do
Ellen do dau age 10 born do
Elizabeth do dau age 8 born do
Sarah Ann do dau age 5 born do
John do son age 2 born do
George do son age 2 months born do
William Silk nephew un age 37 born do
xx Carol
