id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5199891,2415719,plaintiff,Wheler,Thomas,,,"Wheler, Thomas",0 5199892,2415719,defendant,at Halle,John,butcher,788538,"at Halle, John, of Wyllesbergh, butcher",0 5199893,2415719,defendant,Sprot,Robert,butcher,794821,"Sprot, Robert, of Willesbergh, butcher",1