id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4453226,2186018,plaintiff,Latoner,Roger,,585869,"Latoner, Roger, of London",0 4453227,2186018,defendant,Sayer,Pond,,590032,"Sayer, Pond, of Kent",0 4453228,2186018,defendant,Houkele,John,,,"Houkele, John",1 4453229,2186018,defendant,Masoun,John,,590032,"Masoun, John, of Kent",2 4453230,2186018,defendant,Pynder,Thomas,,,"Pynder, Thomas",3