id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3787835,1953983,plaintiff,Sapurton,William,gent,,"Sapurton, William, gent",0 3787836,1953983,plaintiff,Grene,Thomas,,,"Grene, Thomas",1 3787837,1953983,defendant,Halle,John,yeoman,590794,"Halle, John, of Stondon, yeoman",0