id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3904518,1991760,plaintiff,Heyward,John,,,"Heyward, John",0 3904519,1991760,defendant,Weston,Michael,gent,603662,"Weston, Michael, of Chepsted, gent",0 3904520,1991760,defendant,Weston,Thomas,gent,603662,"Weston, Thomas, of Chepsted, gent",1 3904521,1991760,defendant,Smyth,William,laborer,603662,"Smyth, William, of Chepsted, laborer",2