This indicates James Taylor was found in the 1851 Census in Essex but was born Suffolk and the reference number for more data is 1234. This tells us the parish of residence was Halstead and the address was Trinity Square. When you have found a record of interest make a note of the details and go to the Request Lookup page. The rationale for including these is that Apprentices were usually not resident with the rest of their family.
Some caution is needed here with nurses.
Because of the data structure it was impossible to exclude all of these.