Emil and Helene Paechter came to New York
Helene died in New York in 1941, after which Emil went to London to be with his daughter
In 2012, music historian Lilly E. Hirsch published her book "A Jewish Orchestra in Nazi Germany" in which the young Anneliese Landau played a central role. In writing the book, Hirsch did not have access to Landau directly; she had died in Los Angeles in 1991. But Hirsch was in touch with, and became close to, Landau's surviving family members in England and Scotland.