id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5630323,2553491,plaintiff,Ryvell,Thomas,,,"Ryvell, Thomas",0 5630324,2553491,defendant,Roper,Thomas,husbandman,608886,"Roper, Thomas, of Kynggeston, husbandman",0 5630325,2553491,defendant,Roper,Nicholas,laborer,608886,"Roper, Nicholas, of Kynggeston, laborer",1 5630326,2553491,defendant,Roper,John,laborer,608886,"Roper, John, of Kynggeston, laborer",2