Ernst Hardt was born on May 9, 1876, in Graudenz, West Prussia, Germany [now Grudziadz, Kujawsko-Pomorskie, Poland].
Friedel Hardt died on June 11, 1991.
Friedl Hardt died on June 11, 1991, in Munich, Germany.
Harry Hardt died on November 14, 1980, in Vienna, Austria.
Karin Hardt died on March 5, 1992, in Berlin, Germany of cerebral hemorrhage.
Hermann von der Hardt died on February 28, 1746 at the age of 85.
Ludwig Hardt died on March 6, 1947, in New York City, New York, USA.
Olivia Hardt goes by Liv Hardt.
Ernst Arndt died in 1938.
Ernst Moerman died in 1944.
Ernst Boepple died in 1949.
Ernst Eskhult died in 1955.