id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4551777,2216502,plaintiff,Eltham,John de,,,"Eltham, John de",0
4551778,2216502,defendant,Swet,Roger,,586749,"Swet, Roger, of Okeham",0
4551779,2216502,defendant,Leche,Richard,,586749,"Leche, Richard, of Okeham",1