id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3758620,1944692,plaintiff,Byrche,William,gent,585869,"Byrche, William, of London, gent",0 3758621,1944692,defendant,Russell,John,gent,612063,"Russell, John, of Fryth, Surrey, gent",0 3758622,1944692,defendant,Irton,Richard,gent,624520,"Irton, Richard, of Irton, Cornw, gent",1 3758623,1944692,defendant,Acton,Robert,gent,592177,"Acton, Robert, of Grenewyche, Kent, gent",2