id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3708689,1929017,plaintiff,Palmer,Thomas,,,"Palmer, Thomas",0 3708690,1929017,defendant,Halyfeld,Edward,laborer,586286,"Halyfeld, Edward, of Boston, laborer",0 3708691,1929017,defendant,Atherton,Mathew,carver,586286,"Atherton, Mathew, of Boston, carver",1