Edward E. Oldenburg filled death certificate out for Harry E. Hunziker 14, May 1968 in Streator, Illinois. relationsip nephew.Was his Mother a Hunziker?Harry was listed as born in Switzerland, but U.S.A citizen.b. Feb 07, 1877 was married to my Maternal Grandfather's sister. Margaret Jane Schrable (Mag).Where, When?Would Oldenburgs have his effects (like photos of Schrables etc.)Thank You.