id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4766452,2285500,plaintiff,Leget,"John, sen",fishmonger,585869,"Leget, John, sen, of London, fishmonger",0 4766453,2285500,defendant,Swan,Thomas,gent,780231,"Swan, Thomas, of Oxford, Oxon, gent",0