id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4671944,2256872,plaintiff,Cheyne,William,esq,781258,"Cheyne, William, of the Isle of Shepey, esq",0 4671945,2256872,defendant,May,William,chapman,781259,"May, William, of Colchester Heath, Essex, chapman",0 4671946,2256872,defendant,Michel,John,clerk,591291,"Michel, John, of Dedham, Essex, clerk",1