id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933273,2001424,plaintiff,Grene,Robert,,654658,"Grene, Robert, of Stamchurch",0 3933274,2001424,defendant,Derby,William,gent,588321,"Derby, William, of Benyngton, Lincs, gent",0 3933275,2001424,defendant,Thorpe,William,gent,654659,"Thorpe, William, of Grymsthorpe, Lincs, gent",1