id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4634657,2241686,plaintiff,Wychyngham,Nicholas,,,"Wychyngham, Nicholas",0 4634658,2241686,defendant,Eton,William,,588509,"Eton, William, of Itryngham",0 4634659,2241686,defendant,Jerveys,Richard,,776528,"Jerveys, Richard, of Rynggelond",1