Although he and his brother had the opportunity to leave the country to escape the oppression from the occupying Nazi German regime they chose to stay as their mother was unable to make the trip and they believed that the war would soon be over. In 1941 his brother Willi (born in 1901), a successful lawyer, and his wife Doris Fantl were taken on the first transport from Brno to Minsk, Russia, where Doris died a year later due to illness. Willi was executed in 1943.

In 1942 Eric Nash and his wife Erna, his mother Irma, his sister Trude and her husband Henry were deported from Brno to Terezin ghetto where the family survived for two and a half years. His son Michael Joseph was born there a few days after arrival. Eric lived separately from his family and worked as a physician. Eric's sister and her husband left on a transport\"to the Eas\" a month later in April 1942. Erna's mother [Mother Knoll] arrived at Theresienstadt in the same year. Eric's and Erna's mothers were taken to Auschwitz concentration camp in December 1943. After avoiding several deportations Eric, Erna and their son were finally transported on to Auschwitz-Birkenau concentration camp in Poland in October 1944 where the family was separated. His wife and son perished there. Eric stayed at Auschwitz for only six days before being shipped to Dachau labour camp. The American army liberated Eric Nash after he had endured seven days on the infamous Dachau death march.

 

He emigrated to the United States after the war and gave talks at schools, universities and jails about his experiences in the Holocaust.