id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4623081,2238197,plaintiff,Martyn,John,jun,,"Martyn, John, jun",0 4623082,2238197,defendant,Clavell,Richard,,590525,"Clavell, Richard, of North Pederton",0 4623083,2238197,defendant,Deye,Henry,,590525,"Deye, Henry, of North Pederton",1