On 10 September 1943 the Solf Circle met at a birthday party given by
Elisabeth von Thadden, the
Protestant headmistress of a famous girls' school in
Wieblingen, near
Heidelberg. Among the guests were: •
Otto Kiep, a high official from the Foreign Office, who was once dismissed from his position as Consul General in New York City for attending a public luncheon in honor of
Albert Einstein, but was able to get himself reinstated in the diplomatic service; • the Countess Hannah von Bredow, the granddaughter of
Otto von Bismarck; • Count
Albrecht von Bernstorff, the nephew of Count
Johann Heinrich von Bernstorff, the German ambassador to the United States during
World War I; • Father
Friedrich Erxleben, a well-known
Jesuit priest; •
Nikolaus von Halem, a merchant; hanged for conspiracy to kill Hitler; • Legation adviser Richard Kuenzer; • State Secretary
Arthur Zarden and his daughter Irmgard. The following paragraphs are paraphrased from William Shirer's, "The Rise and Fall of the Third Reich": To the party, Thadden brought a handsome
Swiss doctor named
Paul Reckzeh, who was said to be practising at the
Charité Hospital in Berlin under Professor
Ferdinand Sauerbruch. Like most Swiss, he expressed anti-Nazi sentiments in a discussion joined by others present, most vocal of which were Kiep and Bernstorff. Before the end of the party, Reckzeh offered to convey the correspondence of those present to their friends in Switzerland, an offer which many accepted. However, Reckzeh was actually an agent or informer working for the
Gestapo, and he turned over these letters and reported on the gathering. Moreover Reckzeh was not in fact Swiss, but a German born in Berlin, and had only been sent by his spymasters to neutral Switzerland the previous year to gather intelligence on the various resistance networks active in Germany.
Helmuth James Graf von Moltke, a member of the Kreisau Circle, learned of this betrayal through a friend in the Air Ministry who had
tapped a number of telephone conversations between Reckzeh and the Gestapo, and he quickly informed Kiep, who in turn informed the rest of the guests. They hurriedly fled for their lives, but it was too late, as
Heinrich Himmler had his evidence. He waited four months to act on it, hoping to cast a wider net; apparently he succeeded, for on 12 January 1944 some seventy-four persons, including everyone who had been in the tea party, were arrested. The Solfs themselves fled to
Bavaria and were caught by the Gestapo; they were then incarcerated in
Ravensbrück concentration camp. Moltke himself was arrested at this time due to his connection with Kiep. But that was not the only consequence of Kiep's arrest - its repercussions spread as far as Turkey, and resulted in the final demise of the Abwehr, already under suspicion as a hotbed of anti-Nazi activity. ==The defection of Erich Vermehren and the dissolution of the Abwehr==