id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4591224,2228613,plaintiff,Michell,John,,,"Michell, John",0 4591225,2228613,defendant,Colney,Thomas,,595465,"Colney, Thomas, of Cobeham",0 4591226,2228613,defendant,Mulsey,William,,606265,"Mulsey, William, of Kyngeston upon Thames",1