id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3620645,1874037,plaintiff,Marbury,William,,,"Marbury, William",0 3620646,1874037,defendant,Mores,John,gent,595485,"Mores, John, of Glapthorn, gent",0 3620647,1874037,defendant,Waterton,John,gent,595486,"Waterton, John, of Harnyngworth, gent",1