id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4980387,2351077,plaintiff,Sporyer,Thomas,,592068,"Sporyer, Thomas, of Lostwythiell",0 4980388,2351077,defendant,Drewe,Richard,mariner,827528,"Drewe, Richard, of Golevanta, mariner",0 4980389,2351077,defendant,Drewe,William,yeoman,827528,"Drewe, William, of Golevanta, yeoman",1