id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5315176,2449593,plaintiff,Clerkson,Richard,,,"Clerkson, Richard",0 5315177,2449593,defendant,Leke,Robert,shoemaker,592186,"Leke, Robert, of North Allerton, shoemaker",0 5315178,2449593,defendant,Masham,John,shoemaker,592186,"Masham, John, of North Allerton, shoemaker",1