id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5142868,2399043,plaintiff,Wynter,Edmund,,,"Wynter, Edmund",0 5142869,2399043,defendant,Cogman,Richard,dyer,588907,"Cogman, Richard, of Wodebrigge, dyer",0 5142870,2399043,defendant,Blakeman,Richard,,589127,"Blakeman, Richard, of Walton",1