id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5462290,2493623,plaintiff,Pelham,John,mercer,585869,"Pelham, John, of London, mercer",0 5462291,2493623,defendant,Bleste,John,mercer,598922,"Bleste, John, of Trobrigge, Wilts, mercer",0 5462292,2493623,defendant,Clerk,Thomas,yeoman,592554,"Clerk, Thomas, of Hadham, Herts, yeoman",1 5462293,2493623,defendant,Melyonek,John,esq,585869,"Melyonek, John, of London, esq",2