id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3596831,1866645,plaintiff,Purfote,William,,,"Purfote, William",0 3596832,1866645,defendant,Couper,John,yeoman,588031,"Couper, John, of Brasted, yeoman",0 3596833,1866645,defendant,Botell,John,husbandman,589184,"Botell, John, of Reyley, Essex, husbandman",1 3596834,1866645,defendant,Thomas,Richard,smith,586876,"Thomas, Richard, of Chepstede, smith",2