Author: Ingeborg Heintze
Alternate names: Sigrid Ingeborg Heintze; I. Heintze
Born: 3 Dec 1894
Died: 22 Jan 1982
Bio: Sigrid Ingeborg Heintze, born 3 December 1894 in Skurups parish, Malmöhus county, died 22 January 1982 in Malmö, was a Swedish librarian.

**Source**: [Ingeborg Heintze](Ingeborg Heintze) on Swedish Wikipedia