id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3689054,1922739,plaintiff,Dyve,John,,589562,"Dyve, John, of Bromeham, knight",0 3689055,1922739,defendant,Margett,Thomas,,611311,"Margett, Thomas, of Towcetour, Nhants, literate",0 3689056,1922739,defendant,Cheltam,John,miller,595169,"Cheltam, John, of Olney, Bucks, miller",1 3689057,1922739,defendant,Percyvall,Thomas,miller,608353,"Percyvall, Thomas, of Towcetour, miller",2