The chronology, especially of April 1945, is not always quite clear due to contradictory reports.

April 26: About 3500 seriously ill concentration camp prisoners from the Kaufering concentration camps are put into freights car destined for extermination in the Dachau camp (Grinberg, May 31, 1945).
April 27: The train arrives at Schwabhausen where the SS leaves it exposed on the rails as bait for the ongoing American air raids. During the raids, about 140-200 prisoners are killed, but a number of them escape and hide in the woods.
April 28: Dr. Zalman Grinberg arranges the transport of about 50 heavily wounded prisoners to the nearby monastery of St. Ottilien which at this time was being used as a German military hospital after the expulsion of the monks.
April 29: The 4th US Infantry Division reaches the Landsberg region.
April 30: According to a report of the American 12th Infantry Regiment, the hospital at St. Ottilien with facilities in the neighboring village Greifenberg (Theresienbad) cares for 1525 German and 97 Allied patients with 15 medical officers in charge. Under their protection, about 500 liberated prisoners are brought from Schwabhausen to Hospital St. Ottilien where they occupy the former monastery school (one of the three hospital complexes)
May 1: First burial of a former concentration camp prisoner (Lewin Mertel) by Rabbi Weiss. The American occupation force demands that all the German doctors, nurses and soldiers in the hospital are present at the Jewish ceremony. In the following weeks a part of the German patients are brought away to other hospitals.
May 6: Surrender of the German Forces in Bavaria
May 15: Archabbot Chrysostomos Schmid returns from his exile to the monastery. According to Monastery Chronicle, he finds at his arrival the monastery occupied by ca. 2100 patients (liberated Jewish prisoners and German soldiers)
May 27: Liberation Concert conducted by Michael Hofmekler with a programmatic speech by Dr. Zalman Grinberg
June: Under the leadership of three Jewish doctors (Dr. Zalman Grinberg, Dr. Nochum Katz, Dr. Zalman Berman) the German medical staff (doctors and nurses) is continuing its work for liberated camp prisoners. Dr. Grinberg has an agreement with Chaplain Abraham J. Klausner that all Jewish patients from Dachau should be brought to St. Ottilien (soon after a second Jewish hospital opens in Gauting).
602 persons are listed in the hospital: Patients list 1945
July: 750 patients at St. Ottilien
July 25–26: First Conference of liberated Jews from all zones (94 delegates from 46 DP camps) with the election of a Central Committee and declaration of a program with fourteen points: recognition of Jews as their own nation, Israel as a homeland, compensation of concentration camp prisoners, self-administration of the camps etc. Dr. Zalman Grinberg becomes its first president, a position he holds until his emigration in July 1946.
August: The last German patients are brought away.
August 28: 153 children between 2 to 15 years are registered in St. Ottilien who wait for a boat to Palestine.
August 31: Rabbi Judah Nadich visits with Joseph Schwartz (JDC) the Hospital. He describes the hospital work with its 785 patients and especially the children department (Eisenhower and the Jews, p. 84-87).
September: about 700 persons are treated in the hospital. The US troops leave the monastery and entrust their duties to the DP police (former prisoners) who control especially the three entrance points to the monastery/hospital
October: Head doctor Zalman Grinberg becomes head of the hospital
October 21: Visit of David Ben-Gurion
November 15: The U.S. military administration hands all DP camps over to UNRRA (United Nations Relief and Rehabilitation Administration)
December 5: Permission to bring some of the hastily buried of victims of Schwabhausen to the Jewish cemetery at St. Ottilien

January 19: Birth of the first Jewish baby (Lazer Zvi Herschel).
January 25-27: Third Conference of the Liberated Jews in Munich with inspiring speech by Dr. Grinberg (documentation film by Chaplain Abraham Klausner)
April 6: 743 people are registered in the DP Hospital
June: Two Talmud volumes are printed in the Press of the monastery (3000 copies). They are edited by Rabbi Samuel Abba Snieg and Rabbi Samuel Jakob Rose. Rabbi Snieg has started a Yeshiva (Torah School) in St. Ottilien which builds up a library of Jewish literature. The Rabbis Snieg and Rose prepare a reprint of the complete edition of the Talmud in 19 volumes which is done from December 1948 to November 1950 in Heidelberg. The cover image shows the abandoned concentration camp of Kaufering.
July: Dr. Zalman Grinberg emigrates to Israel. The St. Ottilien DP Orchestra moves to Fürstenfeldbruck and becomes the „Ex-Concentration Camp Orchestra“
Autumn: The Delivery Station at the Hospital of the DP Camp Landsberg is transferred to St. Ottilien
October 19: 557 persons in the DP Hospital
December: A report speaks of 531 persons in the Hospital and distinguishes between patients (246) and inhabitants (285)

January: The conductor of the Camp orchestra Michael Hofmekler moves to Fürstenfeldbruck
January 25: 565 people in the DP Hospital
February 8: 561 people in the DP Hospital
March 22: 522 people are registered in the DP Hospital
June 28: 421 people are registered in the DP Hospital
August 23: 389 people are registered in the DP Hospital
September 9: 358 people are registered in the DP Hospital
September 20: 320 people are registered in the DP Hospital
October 3: 322 people are registered in the DP Hospital
October 17: 325 people are registered in the DP Hospital
October 31: 316 people are registered in the DP Hospital
December 5: 301 people are registered in the DP Hospital

January 30: 315 people are registered in the DP Hospital
March 3: 318 people are registered in the DP Hospital
April 9: 315 people are registered in the DP Hospital
May 5: 255 people in the DP Hospital
May 6: Dissolution of the Hospital and transfer of the remaining persons (patients, nurses and doctors) to Bad Wörishofen
May 10: The Camp Orchestra performs under conductor Leonard Bernstein in the camps of Feldafing and Landsberg
December: Rabbi Snieg who now lives in Bad Wörishofen publishes the first volumes of the „Liberators‘ Talmud“

After several exhumations, all the tombstones on the KZ-cemetery are placed along the fence

Robert L. Hilliard’s memoirs Surviving the Americans: The Continued Struggle of the Jews After Liberation bring again some attention to the former St. Ottilien DP camp

Documentary film by John Michalczyk based on the Hilliard’s memoirs: Displaced: Miracle at St. Ottilien

November 15: Jubilee Liberation Concert (St. Ottilien Reuniun & Liberation Concert Program 11.15.2015) in Delray Beach, Florida