id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4503058,2201527,plaintiff,Onchale,Richard,,,"Onchale, Richard, on his own account",0 4503059,2201527,defendant,Aunger,Adam,,587478,"Aunger, Adam, of Dodyngherst",0 4503060,2201527,defendant,Mepsale,John,,596220,"Mepsale, John, of Ely, mason",1 4503061,2201527,defendant,Filkye,John,,,"Filkye, John",2