id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4816423,2301230,plaintiff,Macworth,John,clerk,,"Macworth, John, clerk",0 4816424,2301230,defendant,Heureson,Henry,husbandman,588590,"Heureson, Henry, of Assheburn, husbandman",0 4816425,2301230,defendant,Slaymaker,Thomas,yeoman,587136,"Slaymaker, Thomas, of Derby, yeoman",1 4816426,2301230,defendant,Smyth,Roger,yeoman,761920,"Smyth, Roger, of Campeden, yeoman",2 4816427,2301230,defendant,Bren,John,tinker,587136,"Bren, John, of Derby, tinker",3 4816428,2301230,defendant,Busby,John,tinker,587136,"Busby, John, of Derby, tinker",4