id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4956103,2343789,plaintiff,Trethek,John,esq,,"Trethek, John, esq",0 4956104,2343789,defendant,Froddesham,Thomas,scrivener,585869,"Froddesham, Thomas, of London, scrivener",0 4956105,2343789,defendant,Langwyth,John,tailor,639970,"Langwyth, John, of Londonm, tailor",1