id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3821764,1964694,plaintiff,Sheler,William,,,"Sheler, William",0 3821765,1964694,defendant,Machyn,Richard,fishmonger,588667,"Machyn, Richard, of Stratford on Avon, fishmonger",0 3821766,1964694,defendant,Couper,Thomas,cordwainer,590057,"Couper, Thomas, of Rokeby, cordwainer",1