id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4698696,2265074,plaintiff,Davy,Richard,,,"Davy, Richard",0 4698697,2265074,defendant,Mory,William,,888866,"Mory, William, of Caru, Tin miner",0 4698698,2265074,defendant,toker,Thomas,,590294,"toker, Thomas, of Alternon, tin miner",1