id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4457389,2187324,plaintiff,Percy,Thomas de,knight,,"Percy, Thomas de, knight",0
4457390,2187324,defendant,Bast,William,,639423,"Bast, William, of Dertemouth",0
4457391,2187324,defendant,Carpenter,Robert,,,"Carpenter, Robert",1