id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3965923,2012701,plaintiff,Bettys,Thomas,merchant,,"Bettys, Thomas, merchant",0 3965924,2012701,defendant,Mason,John,yeoman,662691,"Mason, John, of Burlyngham, Norf, yeoman",0 3965925,2012701,defendant,Wood,Edward,yeoman,592171,"Wood, Edward, of Rumburgh, yeoman",1