Sigrid Ingeborg Henriette Wienecke née Stadfeldt ( March 13, 1819 – April 18, 1907) was a Norwegian-Danish composer.
[1][2] Wienecke was born in Frederikshald, Norway to Asgeir Johnson Stadfeldt (1786-1831) and Anna Bruun Tordenskjold (1781-1848).
The couple moved, with her mother, to Copenhagen in 1839, where both Friedrich and Henriette unsuccessfully tried to get jobs at the Royal Theater.
In 1848, after having lost her mother, she retired from social life, had a religious conversion, and started to compose psalms, and songs based on texts by Hans Christian Andersen and others.
Grundtvig and Nicolai Gottlieb Blædel (1816-1879), and hosted bible studies and religious concerts in their home.