Gantner1890–1980Nama dan MargaC. Gantner, Helen GantnerLinimasaBirth1890Death1980HubunganSaudara kandungGantner (1890–1980)Gantner (?–1960)Gantner (1890–1980)Orang tuaLouis Gantner (1861–1947)Sophia Garthoffner (1864–1954)Sumberwikitree Gantner-86