id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3837853,1969754,plaintiff,Strete,William,,,"Strete, William",0 3837854,1969754,defendant,Benyngton,Robert,butcher,637679,"Benyngton, Robert, of Whytchapell without Aldgate, butcher",0 3837855,1969754,defendant,Johnson,William,pewterer,587020,"Johnson, William, of Iseldon, pewterer",1 3837856,1969754,defendant,Rowland,Thomas,smith,587020,"Rowland, Thomas, of Iseldon, smith",2