Greta Gynt , born Margrethe Woxholt, was a Norwegian singer, dancer and actress.
Greta Gynt was born Margrethe Woxholt in Oslo, Norway. As a child, she came with her parents to Britain and started dancing lessons at the age of 5. Eventually, they moved back to Norway. At aged 12, she started out as a dancer at the Chat Noir shows in Oslo. After the Swedish film Sngen till henne , her mother, costume designer Kirsten Woxholt, felt her daughter would have better luck in Britain. She got a letter of recommendation from Fox Film and moved back to the UK.
Source: Wikipedia