id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4904650,2328063,plaintiff,Groom,William,,,"Groom, William",0 4904651,2328063,defendant,Haverlond,Henry,yeoman,585947,"Haverlond, Henry, of Hadley, yeoman",0 4904652,2328063,defendant,Laverok,John,butcher,592146,"Laverok, John, of Nedham, butcher",1