id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5172047,2407540,plaintiff,Marchall,Stephen,,,"Marchall, Stephen",0 5172048,2407540,defendant,Waleys,William,merchant,604301,"Waleys, William, of Portsmouth, merchant",0 5172049,2407540,defendant,Aylesward,Richard,husbandman,768967,"Aylesward, Richard, of Wymeryng, husbandman",1