id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5222325,2422238,plaintiff,Mascall,Thomas,,,"Mascall, Thomas",0 5222326,2422238,defendant,Spenser,William,Dyer,595517,"Spenser, William, of Leomynster, Herefs, Dyer",0 5222327,2422238,defendant,Walker,William,chapman,860988,"Walker, William, of Presthempde, March of Wales, chapman",1 5222328,2422238,defendant,Swayn,Thomas,chapman,585990,"Swayn, Thomas, of Banbury, Oxon, chapman",2