id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5506933,2507083,plaintiff,Coker,Thomas,,,"Coker, Thomas",0 5506934,2507083,plaintiff,Coker,John,,586470,"Coker, John, of Colchester",1 5506935,2507083,defendant,Coker,John,husbandman,609750,"Coker, John, of Wodham Mortymer, husbandman",0