id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3928768,1999958,plaintiff,Bradshaye,John,,,"Bradshaye, John",0 3928769,1999958,plaintiff,Aynsworthe,Giles,,,"Aynsworthe, Giles",1 3928770,1999958,defendant,Coystelowe,Thomas,merchant,586606,"Coystelowe, Thomas, of Chester, merchant",0 3928771,1999958,defendant,Rogers,Ralph,merchant,586606,"Rogers, Ralph, of Chester, merchant",1 3928772,1999958,defendant,Stewarde,Thomas,merchant,586606,"Stewarde, Thomas, of Chester, merchant",2