id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5351136,2460458,plaintiff,Cutler,William,,,"Cutler, William",0 5351137,2460458,defendant,Grene,Richard,barker,836827,"Grene, Richard, of Welyngton, Salop, barker",0 5351138,2460458,defendant,Massy,Ralph,mercer,590512,"Massy, Ralph, of Welyngton, mercer",1 5351139,2460458,defendant,Massy,Henry,mercer,590512,"Massy, Henry, of Welyngton, mercer",2