id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3893473,1988044,plaintiff,Perle,John,,,"Perle, John",0 3893474,1988044,defendant,Marteyn,John,carpenter,607450,"Marteyn, John, of Stoke juxta Clare, carpenter",0 3893475,1988044,defendant,Laste,Henry,yeoman,609763,"Laste, Henry, of Hunden, yeoman",1