id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5064015,2375771,plaintiff,Knot,William,tailor,585869,"Knot, William, of London, tailor",0 5064016,2375771,defendant,Idley,Peter,,788011,"Idley, Peter, of Tatersale, Lincs, genrt",0 5064017,2375771,defendant,Grevell,Ralph,esq,585869,"Grevell, Ralph, of London, esq",1 5064018,2375771,defendant,Hillesdon or Hillereston,Andrew,esq,585869,"Hillesdon or Hillereston, Andrew, of London, esq",2