id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5587592,2531136,plaintiff,Mylward,"Thomas, junior",,,"Mylward, Thomas, junior",0 5587593,2531136,defendant,Gysby,Thomas,butcher,587082,"Gysby, Thomas, of Watford, butcher",0 5587594,2531136,defendant,Clobber,William,butcher,837342,"Clobber, William, of Magna Brikhyll, Bucks, butcher",1