id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5555476,2521604,plaintiff,Johnson,John,,,"Johnson, John",0 5555477,2521604,defendant,Pontifex,John,carter,640530,"Pontifex, John, of Est Claydon, carter",0 5555478,2521604,defendant,Sumiter,John,carter,640530,"Sumiter, John, of Est Claydon, carter",1 5555479,2521604,defendant,Corser,John,carter,899630,"Corser, John, of Est Clayton, carter",2