 Claire Dux

Claire Dux (2 August 1885 – 8 October 1967) was an operatic and concert soprano with a successful career in continental Europe, England, and the United States.Clara Auguste Dux was born in the village Witkowo in the county of Gnesen (today Gniezno); that area was part of the Kingdom of Prussia's Province of Posen from 1815 until 1920.