Clara Hellner1896–?समयरेखाBirthJun 1896, Calumet, Houghton, Michigan, USADeath0रिश्तेभाई-बहनRudolf Hellner (1902–?)Herman Hellner (1899–?)माता-पिताAnton Hellner (1869–1938)Elizabeth Rader (1875–1949)स्रोतwikitree Hellner-16