id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4814570,2300668,plaintiff,Jenecok,Robert,,,"Jenecok, Robert",0 4814571,2300668,plaintiff,Smyth,Peter,,,"Smyth, Peter, on their own account",1 4814572,2300668,defendant,Broghton,William,,586446,"Broghton, William, of Hadlo, vicar",0