Source: Timeline
Also on June 18th, Pacelli reports to Gasparri on the new government of Chancellor Joseph Wirth, noting that two cabinet ministers are Jews, and a third is married to a Jew.
Pacelli’s report expresses concern about Jews not as Communists, but as liberals and potential opponents to Vatican-favored Concordat terms. English translation
Pacelli notes that Wirth is a friend of Erzberger.
Erzberger tells Center Party leaders in June 1921 that he will return to political life in the upcoming Fall. Epstein (1959), pp. 382-383; Dowe (2011), p. 148. His return to the Reichstag and leadership influence in the Center Party would violate the instructions Erzberger received from the Vatican, via his Bishop, in June 1920.