id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4577872,2224586,plaintiff,Chapman,John,son of Thomas,,"Chapman, John, son of Thomas",0 4577873,2224586,defendant,Philippes,Richard,,770744,"Philippes, Richard, of Cheweton",0 4577874,2224586,defendant,Braye,William,,770744,"Braye, William, of Cheweton",1