The 1861 census has just become available online, this has given a bit more information about Joseph Jiggins. his place of birth is Thundersley, Essex which is close to Benfleet and Hadleigh. His two eldest sons David(10) and James(7) are described as ploughboys.The address I have identified from an old map as Hall Cottages,Torells Hall, LittleThurrock,Essex.