id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5124951,2393773,plaintiff,Arblastre,Richard,,,"Arblastre, Richard",0 5124952,2393773,defendant,Marshall,Alfred,gent,586028,"Marshall, Alfred, of Tamworth, gent",0 5124953,2393773,defendant,Barleke,William,yeoman,590962,"Barleke, William, of Lichefeld, Staffs, yeoman",1 5124954,2393773,defendant,Dyvelyn,William,glover,587826,"Dyvelyn, William, of lYchefeld, glover",2 5124955,2393773,defendant,Smyth,John,,788584,"Smyth, John, of Birmingham, warws, shoe maker",3