Emma Hellmann was the mother of Elisabeth Böttigheimer. In 1940 she moved from Rotterdam to Meppel. After her brother 454877 was taken from his home in Meppel she moved to Amsterdam.
See for more information: T. J. Rinsema, Joden in Meppel 1940 - 1945(Zutphen 2004) 24 and further.