The microfilmed death registrations for the three candidates i suggested show: This Sigbart's wife is Johanna Pearson. Therefore he is notthe Sigbart in your search. Jennie Sande also is not Sigbart's wife but Peter Sande's. Her Father was George Smith, born U.S.A. The Helena Sande candidate's Father is Cornelious Fehr, so this one is not the Helen being sought. Back to square one !