id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4726710,2273624,plaintiff,Halyfax,William,,,"Halyfax, William",0 4726711,2273624,defendant,Preston,John,chapman,587948,"Preston, John, of Newerk, chapman",0 4726712,2273624,defendant,Boteler,John,husbandman,623920,"Boteler, John, of Retherby, husbandman",1 4726713,2273624,defendant,Saltfletby,William,yeoman,654978,"Saltfletby, William, of Leicester, Leics, yeoman",2