id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4399974,2164581,plaintiff,Mannock,Edward,gent,,"Mannock, Edward, gent",0 4399975,2164581,defendant,Machyn,Thomas,gent,618425,"Machyn, Thomas, of Cheltenham, Glos, gent",0 4399976,2164581,defendant,Sutton,Edmund,gent,751218,"Sutton, Edmund, of Chedleton, Staffs, gent",1