id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5501433,2505381,plaintiff,Spencer,Robert,knight,,"Spencer, Robert, knight",0 5501434,2505381,defendant,Horner,Robert,yeoman,606659,"Horner, Robert, of Mellys, yeoman",0 5501435,2505381,defendant,Amys,John,yeoman,606659,"Amys, John, of Mellys, yeoman",1