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Helene Hanff's birth name is Helene Marjorie Hanff.
Helene Hanff was born on April 15, 1916, in Philadelphia, Pennsylvania, USA.
Helene Hanff died on April 9, 1997, in New York City, New York, USA of pneumonia.
Johann Nikolaus Hanff died in 1711.
Johann Nikolaus Hanff was born in 1663.