id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5383297,2470299,plaintiff,London,,mercer,,"_, London, mercer",0 5383298,2470299,defendant,York,John,gent,676568,"York, John, of Wiltshire, gent",0 5383299,2470299,defendant,Hotton,Richard,husbandman,608829,"Hotton, Richard, of Essex, husbandman",1