id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5395827,2473891,plaintiff,Barla---,William,,,"Barla---, William",0 5395828,2473891,defendant,Otes,William,yeoman,600094,"Otes, William, of Halifax, yeoman",0 5395829,2473891,defendant,Cateney,William,mercer,586887,"Cateney, William, of Wakefeld, mercer",1 5395830,2473891,defendant,Sketon,William,mercer,586887,"Sketon, William, of Wakefeld, mercer",2