. . "1903" . "Harding" . "Irene Geyer-" . "Irene Geyer-Harding" . . "1972" . . . . "Irene" . "Irene Harding" . "Irene Herzfeld"@en . "Irene Geyer- Harding" . "Geyer-Harding" . "Herzfeld" . .