id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5037471,2367830,plaintiff,William,John,,,"William, John",0 5037472,2367830,defendant,Aleyn,John,laborer,589839,"Aleyn, John, of Herne, laborer",0 5037473,2367830,defendant,Aleyn,Thomas,husbandman,589839,"Aleyn, Thomas, of Herne, husbandman",1