The Grupe Family Letters is a collection of 22 letters mostly sent to immigrant Marie Franziska Elisabeth Grupe (1825–1923) between 1898 and 1919.…

This group of letters was written by Peter Jöns to his family in Schleswig-Holstein between approximately 1887 and 1895.

This collection centers on Dorothea Handel Schuhmacher, who was originally from Bretten in Baden-Württemberg and immigrated to the United States in…