After a month in Vienna, Emmy Cadbury, a British Quaker, asked Rowntree to go to
Prague,
Czechoslovakia, to set up a Friends Centre there. She noted at this time that Prague was "calm and confident". However, on 30 September 1938, that situation changed. The
Munich Agreement ceded the
Sudetenland region of Czechoslovakia to Germany and anti-Nazi refugees, including
Social Democrats,
communists, and
Jews, began to flow in large numbers to Prague from the Sudetenland, Austria, and Germany. Rowntree persuaded her cousin Jean Rowntree to join her in Prague and they worked in the centre with other Quaker women, including Mary Penman, sister of
Philip Noel-Baker, a future winner of a
Nobel Peace Prize. In November 1938, 92,000 registered refugees were in Czechoslovakia, An additional 150,000, mostly Jews, were unregistered, fearing that registering might make them targets. The growing refugee crisis resulted in the creation of an umbrella organization called the
British Committee for Refugees from Czechoslovakia (BCRC). The BCRC was first led by
Doreen Warriner and later by Canadian
Beatrice Wellington. Private funds supported the BCRC initially, but in January 1939 the British government granted four million pounds to the Czech government to support and resettle the refugees in countries which would accept them. Rowntree's first task in Prague was to escort by rail a group of several dozen Sudeten
Social Democrats from Prague to the port of
Gdynia,
Poland where they could board a ship to Britain. She was asked to do the job by Labour MP,
David Grenfell, because, "she looks a tough girl". She set off on 2 November 1938 and succeeded, remaining in Poland to meet and send off to Britain a second group of refugees.{{sfn|Brade Records are sparse about the activities of the humanitarian organizations in Czechoslovakia. They kept few records, and destroyed those they did keep to prevent them from getting into the hands of the Germans. Rowntree continued to escort groups of refugees out of Czechoslovakia. On 15 March 1939, the same day as the Germans invaded and occupied all of Czechoslovakia, she escorted 66 refugees out of the country by train and on 24 March she escorted 72 refugees by train through Nazi Germany to a seaport in the Netherlands where they embarked for Britain. Most refugee workers left Czechoslovakia shortly after the German invasion. Rowntree was questioned and released by the
Gestapo, probably in April. The date she left Czechoslovakia is unknown. On 25 July 1939 the Germans ordered all foreign refugee offices closed.
World War II began on 1 September 1939. ==Later life==