id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4644587,2244510,plaintiff,Mapurley,Thomas,,,"Mapurley, Thomas",0 4644588,2244510,defendant,Holt,W_,(legal representative),764575,"Holt, W_, of Mapurley, executrix of",0 4644589,2244510,defendant,Gunby,Walter,,,"(Gunby, Walter",1 4644590,2244510,defendant,Gunby,Amice,,,"Amice, his wife",2