id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4339674,2143648,plaintiff,Colvyle,Francis,gent,,"Colvyle, Francis, gent",0 4339675,2143648,defendant,Lacon,John,gent,586291,"Lacon, John, of Fulstowe, gent",0 4339676,2143648,defendant,Lacon,Edward,gent,630163,"Lacon, Edward, of Tetney, gent",1