id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5493051,2502833,plaintiff,Debenham,Gilbert,knight,,"Debenham, Gilbert, knight",0 5493052,2502833,defendant,Heyward,Robert,yeoman,826916,"Heyward, Robert, of Parva Wenham, yeoman",0 5493053,2502833,defendant,Grafton,Robert,sherman,585947,"Grafton, Robert, of Hadley, sherman",1