id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4385499,2159837,plaintiff,Blackwall,Ralph,gent,,"Blackwall, Ralph, gent",0 4385500,2159837,defendant,Frythe,Robert,miner,604645,"Frythe, Robert, of Tyddeswall, miner",0 4385501,2159837,defendant,Peake,Elias,miner,611152,"Peake, Elias, of Lytton, miner",1 4385502,2159837,defendant,Jackson,Humphrey,miner,677395,"Jackson, Humphrey, of Taddyngton, miner",2