id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4438128,2181225,plaintiff,Ancroft,William,merchant,585869,"Ancroft, William, of London, merchant",0
4438129,2181225,defendant,Balne,Thomas,,753410,"Balne, Thomas, of Rouclyf",0
4438130,2181225,defendant,Balne,William de,,753410,"Balne, William de, of Rouclyf",1