Here they are

James Hedger head age 45 b Plumstead, Kent occ mat maker
Eliza wife age 45 b Islington, Middlesex, occ hawker
Elisa dau, unmarried age 21 b Bredgar, Kent, occ hawker
Elias son, married, age 18 b Eltham, Kent, occ hawker
Elijah son, single, age 16 b Stroud, Kent, occ hawker
Alfred son age 14 b Hoo, Kent
? dau age 10 b Chalk, Kent
Henry son age 5 b Morston, Essex
Rosa dau age 3 b Chelmsford, Essex
Address Caravan, Tye Green, Elsenham
On original census there are lots of other families in caravans

Hope this helps