id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4538095,2212200,plaintiff,Thorp,Richard de,,,"Thorp, Richard de",0 4538096,2212200,plaintiff,Thorp,Joan,,,"Joan, his wife",1 4538097,2212200,defendant,Salvay,William,chapman,602019,"Salvay, William, of Killum, chapman",0