id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4520855,2206866,plaintiff,Frank,Morris,,594933,"Frank, Morris, of Thresk",0 4520856,2206866,plaintiff,Frank,Margaret,,,"Margaret, his wife",1 4520857,2206866,plaintiff,Sisson,Helen,,765794,"Sisson, Helen, of Sesray, formerly wife of John",2 4520858,2206866,defendant,Letteby,Margaret de,formerly wife of John,,"Letteby, Margaret de, formerly wife of John",0