id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4219305,2102248,plaintiff,Martyn,Ralph,,,"Martyn, Ralph",0 4219306,2102248,defendant,Cookes,John,yeoman,717362,"Cookes, John, of Chesterdyne, Salop, yeoman",0 4219307,2102248,defendant,Briderste,John,yeoman,717363,"Briderste, John, of Chanton, yeoman",1