Mischling ("crossbreed" in German, plural: Mischlinge) was the German term used during the Third Reich to denote persons deemed to have only partial Aryan ancestry. The word has essentially the same origin as mestee in English, mestizo in Spanish and métis in French. In German, the word has the general meaning of hybrid, mongrel, or half-breed.
As defined by the Nuremberg laws in 1935, a Jew (German: Volljude in Nazi terminology) was a person - regardless of religious affiliation or self-identification - who had at least three Jewish grandparents who had been enrolled with a Jewish congregation. A person with one or two Jewish grandparents was also legally "Jewish" (so-called Geltungsjude, roughly speaking, in English: "Jew by legal validity") if that person met any of these conditions:
- Was enrolled as member of a Jewish congregation when the Nuremberg Laws were issued, or joined later
- Was married to a Jew
- Was the issue from a marriage with a Jew, which was concluded after the ban on mixed marriages
- Was the issue of an extramarital relationship with a Jew, born out of wedlock after July 31, 1936.
A person who did not belong to any of these categorical conditions but had two Jewish grandparents was classified as a Jewish Mischling of the first degree. A person with only one Jewish grandparent was a Mischling of the second degree. See Mischling Test.
Soon after passage of the Enabling Act of 1933, the Nazi government promulgated several antisemitic statutes, including the Law for the Restoration of the Professional Civil Service on 7 April 1933. Using this law, the regime aimed to dismiss – along with all politically suspect persons (such as social democrats, socialists, communists and many liberals of all religions) – all "non-Aryans" from all government positions in society, including public educators and those practicing medicine in state hospitals.
As a result, the term "non-Aryan" had to be defined in a way compatible with Nazi ideology. Four days after the passing of this act, under the so-called "First Racial Definition" supplementary decree of 11 April, that was issued to clarify portions of the 7 April law, a "non-Aryan" (e.g. a Jew) was defined as one who had at least one Jewish parent or grandparent. Later some of these German citizens, those with only one Jewish grandparent, were defined by the Nuremberg Decrees as Mischling of the second degree. Their employment restrictions remained but they were permitted to marry non-Jewish and non-Mischling Germans and were not imprisoned. This distinction was not kept with non-German citizens.
According to the philosophy of Nazi antisemitism, Jewry was considered as being a group of people bound by close, so-called genetic (blood) ties who formed an ethnic unit which one could neither join nor secede from. Early 20th century books on Nordicism such as Madison Grant's The Passing of the Great Race, had a profound effect on Hitler's antisemitism. Hitler was convinced that the Nordic Race/Culture constituted a superior branch of Humanity, and viewed International Jewry as a parasitic and inferior race, that was determined to corrupt and exterminate the Nordic peoples and their culture through Racial Pollution and Cultural Corruption. Another important factor in Nazi antisemitism was the growing presence of Marxism/Bolshevism in Europe, but particularly in Germany. Hitler declared that Marxism was constructed by International Jewry, with the aim of Bolshevising the earth, which would then allow Jewry to dominate/exterminate the Aryan race. With this in mind, Hitler viewed Russia as a nation of Untermenschen, who were dominated by their Judaic masters, and which posed the gravest threat to Germany and the whole of Europe.
The Nazis defined Jewishness in part genetically, but did not always use formal genetic tests or physiognomic features to determine one's status (although the Nazis talked a lot about physiognomy as a racial characteristic). In practice records on the religious affiliation(s) of one's grandparents were often the deciding factor (mostly christening records and membership registers of Jewish congregations).
However, while the grandparents had been able to choose their religion, their grandchildren in the Nazi era were compulsorily classified as Jews and thus non-Aryans if at least three grandparents had been enrolled as members of a Jewish congregation (regardless whether the persecuted themselves were Jews). According to Orthodox Jewish Halachah, one is Jewish by birth from a Jewish mother or by conversion. Thus Jews who had converted to Christianity could be regarded as especially deceitful and subversive, while Gentiles who had converted to Judaism were perceived as traitors to the "Aryan race" and were among the first to be persecuted and killed.
Standards of the SS
The SS used a more stringent standard: In order to join, a candidate had to prove (presumably, through baptismal records) that all direct ancestors born since 1750 were not Jewish, or they would apply for a German Blood Certificate instead. Later, when the requirements of the war made it impossible to confirm the ancestry of officer candidates, the proof of ancestry regulation was dropped to just the normal laws which made you trace back to your grandparents by certified evidence.
Jewish Mischlinge often Protestant
In the 19th century many Jewish Germans converted to Christianity, most of them becoming Protestants rather than Roman Catholics. Two thirds of the German population were Protestant until 1938, when the Anschluß annexation of Austria to Germany added 6 million Roman Catholics. The addition of 3.25 million Catholic Czechoslovaks of German ethnicity (Sudeten Germans) increased the percentage of Roman Catholics in Greater Germany to 41% (approximately 32.5 million vs. 45.5 million Protestants or 57%) in a 1939 population estimated at 79 millions. One percent of the population was Jewish.
Converts from Judaism usually adopted that Christian denomination dominant in the area of Germany where they used to live. Therefore about 80% of the Gentile Germans persecuted as Jews according to the Nuremberg Laws were affiliated with one of the 28 regionally delineated Protestants church bodies. In 1933 approximately 77% of German Gentiles with Jewish ancestry were Protestant, the percentage dropped to 66% in the 1939 census, after the annexations of 1938 (due in particular to the acquisition of Vienna and Prague, with their relatively large and well-established Catholic populations of Jewish descent). Converts to Christianity and their descendants had often married Christians with no recent Jewish ancestry.
As a result – by the time the Nazis came to power – many Protestants and Roman Catholics in Germany had some traceable Jewish ancestry (usually traced back by the Nazi authorities for two generations), so that a majority of 1st- or 2nd-degree Mischlinge was Protestant, many Catholics. A considerable number of German Gentiles with Jewish ancestry were irreligionists.
Lutherans with Jewish ancestry were largely in northwestern and Northern Germany, Evangelical Protestants of Jewish descent in Middle Germany (Berlin and its southwestern environs) and the country's east. Catholics with Jewish ancestry lived mostly in Western and Southern Germany, Austria, and what is now the Czech Republic.
Requests for reclassification (e.g., Jew as Mischling of 1st degree, Mischling of 1st degree as 2nd degree, etc. ) or Aryanization (see German Blood Certificate) were personally reviewed by Adolf Hitler. Apparently, he considered the issue important enough that he found time to review some thousands of files. A reclassification approved by the Nazi party chancery and Hitler was considered an act of mercy (Gnadenakt). Other de facto reclassifications, absent any official document, were privileges accorded by high-ranking Nazis to certain artists and other experts by way of special protection .
A second way of reclassification was by way of declaratory action in court. Usually the discriminated person took the action, questioning their descent from the Jewish-classified man until then regarded as their biological (grand)father. Paternity suits aiming for reclassification (German: Abstammungsverfahren) appeared mostly with deceased, divorced or illegitimate (grand)fathers. They usually sought to change the discriminated litigant's status from Jewish-classified to Mischling of first degree, or from Mischling of first degree to second degree. The numbers of such suits soared whenever the Nazi government imposed new discriminations and persecutions (such as the Nuremberg Laws 1935, November Pogrom 1938, and systematic deportations of Jewish Germans and Gentile Germans of Jewish descent to concentration camps, 1941).
The process was humbling for the (grand)mothers who had to declare in court they had committed adultery. The petitions were successful in the majority of cases. Success resulted from several reasons. First, some lawyers specialised in such procedures, prepared them professionally, and refused hopeless cases. There was no danger in the procedures because failure did not downgrade the classification of the litigant. Second, usually all the family members - including the sometimes still living disputed (grand)father - co-operated. Usually very likely alternative fathers were named, who either appeared themselves in court confirming their most likely fatherhood or who were already dead, but known as good friends, neighbours or subtenants of the (grand)mother. Fourth, the obligatory and humbling body examinations of doubted father and child especially searched for allegedly racial features of outward appearance as conceived among anti-Semites to be typically Jewish. Especially when the doubted (grand)father was already dead, emigrated or deported (as after 1941), the examination concentrated on these supposedly abnormous outward features considered Jewish to be found in the physiognomy of the descendant (child). Since the anti-Semitic clichés on Jewish outward appearance were so stereotyped, the usual litigant did not show features clearly indicating his Jewish descent in the eyes of the expert witnesses, so they often delivered in their medical evidences ambiguous results. Fifth the judges tended to believe the (grand)mothers, alternative fathers, doubted fathers and other witnesses, who paid such a high price by publicly humbling themselves, and not recorded for earlier perjuring, and declared the prior paternity annulled, ensuing the status improvement for the litigant.
The extent of assimilation of Jews and Gentiles of Jewish descent into their Gentile (and Christian) surroundings was a factor much more complicated than the Nazis anticipated; widespread corruption and lack of any ethical moorings among many Nazi leaders frequently gave way to bribery, extortion, and other subterfuges over documentation of who was or was not a Jew.
Comparison with Jewish law
Regarding ancestry, Orthodox and Conservative Judaism consider the offspring of a Jewish mother to be Jewish (matrilineal descent): the ancestry of the father is irrelevant. In the postwar era, Reform Judaism adopted the innovation of patrilineal, or bilineal descent: a person with a Jewish father and a non-Jewish mother may also be considered Jewish if he/she identifies as such.
Regarding conversion, the various streams of Judaism apply different levels of stringency with respect to the prospective convert's level of observance and commitment, but all agree that the ancestry of the convert is irrelevant. People of all parentage and backgrounds have joined and continue to join the Jewish religion.
The modern State of Israel allows anyone who does not practise a religion other than Judaism to settle in Israel as a beneficiary of the Law of Return, provided that the person has one Jewish grandparent, a Jewish spouse, or that the person is a valid convert to Judaism.
Finally, a person of Jewish ancestry who converted to another religion is still considered Jewish in Orthodox and Conservative Judaism, whereas Reform Judaism and the State of Israel consider such people not to be Jewish.
Numbers of people considered Jewish Mischlinge
According to the 1939 Reich census, there were about 72,000 Mischlinge of the 1st degree, some 39,000 of the 2nd degree, and probably tens of thousands more of higher degrees, which, however, were not recorded.
According to historian and Israeli Army and U.S. Marine Corps veteran Bryan Mark Rigg, up to 160,000 soldiers who were one-quarter, one-half, and even full Jewish served in the German armed forces during World War II, including several generals and admirals and at least one field marshal, Erhard Milch.
Organisations of Mischlinge
On 20 July 1933 - initiated by the actor Gustav Friedrich - Christian Germans of Jewish descent founded a self-help organisation, first named Reich Federation of Christian German Citizens of non-Aryan or not purely Aryan descent (German: Reichsbund christlich-deutscher Staatsbürger nichtarischer oder nicht rein arischer Abstammung e.V.). The federation first counted only 4,500 members. In October 1934 the name was shortened to Reich association of non-Aryan Christians (German: Reichsverband der nichtarischen Christen). In 1935 the members of the federation elected the known literary historian Heinrich Spiero their new president and under his auspices the federation's journal was improved and the number of members rose to 80,000 by 1936. In September 1936 the federation renamed into the more confident St Paul's Covenant Union of non-Aryan Christians (German: Paulus-Bund Vereinigung nichtarischer Christen e.V.) after the famous Jewish convert to Christianity Paul of Tarsus (Sha'ul).
In January 1937 the Nazi government forbade that organisation, allowing a new successor organisation named 1937 Association of Provisional Reich Citizens of not purely German-blooded Descent (German: Vereinigung 1937 vorläufiger Reichsbürger nicht rein deutschblütiger Abstammung). This name cited the insecure legal status of Mischlinge, who had been assigned the revocable status of preliminary Reich's citizens by the Nuremberg Laws, while Jewish-classified Germans had become second-class state citizens (Staatsbürger) by these laws. The 1937 Association was prohibited to accept state citizens as members – like Spiero – with three or four grandparents, who had been enrolled with a Jewish congregation. Thus that new association had lost its most prominent leaders and faded, having become an organisation solely for Mischlinge. The 1937 Association was compulsorily dissolved in 1939.
Pastor Heinrich Grüber and some enthusiasts started a new effort in 1936 to found an organisation to help Protestants of Jewish descent (Mischlinge and their (grand)parents, of whom at least one was classified as non-Aryan), completely neglected by the then official Protestant church bodies in Germany (see Prussian Union (Evangelical Christian Church)#Protestants of Jewish descent).
After the war some Mischlinge founded the still-existing Notgemeinschaft der durch die Nürnberger Gesetze Betroffenen (English: Emergency association of the aggrieved by the Nuremberg Laws).
Some examples of Mischlinge:
- Commander Paul Ascher, 1st degree Mischling receiving the German Blood Certificate.
- ice hockey player and participant of the 1936 Olympic Winter Games Rudi Ball, 1st degree Mischling
- Erich Collin, second tenor of the Comedian Harmonists, emigrated to the US in 1935, 1st-degree Mischling
- Muriel Gardiner, psychoanalyst and psychiatrist, anti-Fascist activist, emigrated in autumn 1939 to the US, 1st-degree Mischling
- Iron Cross-awarded soldier Horst Geitner, 1st degree Mischling
- future German writer and journalist Ralph Giordano, 1st-degree Mischling
- Wehrmacht soldier and Nazi model Werner Goldberg, 1st-degree Mischling
- Hans von Herwarth, German diplomat, providing the Allies with information prior to and during World War II, 2nd degree Mischling, later ranged with full Aryans
- Rainer Hildebrandt, future anti-communist resistance fighter, historian and founder of the Checkpoint Charlie Museum, 1st degree Mischling
- Colonel Walter H. Hollaender, 1st degree Mischling receiving the German Blood Certificate.
- future German sculptor Ingeborg Hunzinger, 1st degree Mischling
- Helene Jacobs, member of the Confessing Church and of the German Resistance against National Socialism, 1st degree Mischling
- Elisabeth Langgässer, author and teacher, 1st degree Mischling
- world champion Olympic fencer and participant of the 1936 Summer Olympic Games Helene Mayer, 1st degree Mischling
- Harry Meyen, future German film actor, 1st degree Mischling
- German actress and future TV performer Inge Meysel, 1st degree Mischling
- Luftwaffe Field Marshall Erhard Milch (Jewish father and Christian mother, 1st degree Mischling) reclassified as Aryan by Adolf Hitler.
- Composer Carl Orff, would-be 2nd degree Mischling, whose descent was discovered only post mortem
- Hamburg's future first post-war First Burgomaster (i.e. simultaneous mayor and governor of the city state) Rudolf Petersen, 1st degree Mischling
- Kriegsmarine captain Bernhard Rogge, 2nd degree Mischling
- then Wehrmacht soldier and future German federal chancellor Helmut Schmidt, would-be 2nd degree Mischling
- Melitta Schenk Gräfin von Stauffenberg, aviatrix, obscured ancestry, unveiled in 1940 as 1st degree Mischling, received the German Blood Certificate
- Jona von Ustinov, German diplomat in London and British MI5 agent, would-be 2nd degree Mischling
- Otto Heinrich Warburg, physiologist, medical doctor and Nobel laureate, leading biochemists, 1st-degree Mischling
- Luftwaffe general Helmut Wilberg, 1st degree Mischling and declared Aryan in 1935 by Hitler.
- General Arty Johannes Zuckertort, 1st degree Mischling, who received the German Blood Certificate; brother of General Karl Zuckertort.
- General Karl Zuckertort, 1st degree Mischling, who received the German Blood Certificate; brother of General Arty Johannes Zuckertort.
Fate during the Nazi era
Discrimination in education, vocation and marriage
Persons discriminated as Mischlinge were generally restricted whom to marry or to choose as partner. Mischlinge of first degree generally needed a permission to marry. Usually only other Mischlinge or Jewish-classified persons were allowed to become their spouses; however, a marriage to a Jewish-classified person would make the Mischling recategorised as Geltungsjude. After 1942 marriage permissions were generally not granted any more - arguably due to the war - until further notice. Mischlinge of second degree could marry a spouse classified as Aryan without permission required. Any marriage with other Mischlinge of which degree ever was unwelcome, arguing not to increase or maintain the percentage of Jewish ancestry the eventual children would have.
Mischlinge, those of first degree more than those of second degree, had restricted access to higher school and university education and were generally forbidden to attend higher schools and universities in 1942. As to vocation most jobs connected with one's work in the public, such as journalism, teaching, performing arts, government positions, politics etc. were blocked for Mischlinge, however, with exceptions for some prominent persons and those, who gained the needed German blood certificates.
Recruitment into the Organisation Todt
Jewish Mischlinge in German-occupied Europe
While the classifications of Mischling also applied in occupied Western and Central Europe, well documented for the Netherlands and Protectorate Bohemia and Moravia, this was not the case in Eastern Europe. Persons who would have been classified as Jewish Mischlinge in the West were simply classified as Jews in German-annexed Poland (Danzig-West Prussia, Warthegau, etc.), German-occupied Poland (General Government), German-occupied parts of the Soviet Union and the German-occupied Soviet-annexed Baltic states and eastern Poland.
- Mischling Test
- Who is a Jew?
- Rhineland Bastard
- Nazi eugenics
- Nazi Nuremberg Laws
- Rosenstrasse protest
- It usually was applied to Germans with Jewish ancestry but could be applied to any other ethnic group such as Romani "mischling". The term did not originate in Nazi Germany. It arose in botany and zoology as meaning "hybrid" or "mongrel" before being applied to human beings in the mid-19th century. From inception, it carried connotations of inferiority and degeneracy. In the Third Reich, it developed into an official legal term with a fixed and defined meaning set out by regulation. Holocaust Encyclopedia p. 420-25. See also article on Eugen Fischer.
- Messinger, Heinz. Langenscheidts Handwörterbuch Englisch, 2 parts, Teil II: Deutsch-English. Berlin (West) et al.: Langenscheidt, 1959
- Cf. §5 (1) "Jude ist, wer von mindestens drei der Rasse nach volljüdischen Großeltern abstammt. § 2 Abs.[atz] 2 Satz 2 findet Anwendung." (translated: A Jew is, who descends at least from three racially fully Jewish grandparents. § 2 section 2 sentence 2 is applying.), whereas §2 (2) says: "Jüdischer Mischling ist, wer von einem oder zwei der Rasse nach volljüdischen Großelternteilen abstammt, sofern er nicht nach § 5 Abs.[atz] 2 als Jude gilt. Als volljüdisch gilt ein Großelternteil ohne weiteres, wenn er der jüdischen Religionsgemeinschaft angehört hat." (translated: A Jewish Mischling is, who descends from one or two racially fully Jewish grandparents, unless he is considered a Jew as to § 5 (2). A grandparent is offhand considered fully Jewish if he was associated with the Jewish religious body.), see: Erste Verordnung zum Reichsbürgergesetz vom 14. November 1935 (First ordinance on the Reich's Citizen Act of 14 November 1935), retrieved on 23 January 2013.
- A later secession from the Jewish community did not affect the classification as Geltungsjude. Secession from religious Jewish congregations remained possible until July 1939, when the Gestapo transformed them all into its subdivisions, forced to enlist every person discriminated as Geltungsjude or Jew according to the Nuremberg Laws.
- Cf. §5 (2) d of Erste Verordnung zum Reichsbürgergesetz vom 14. November 1935 (First ordinance on the Reich's Citizen Act of 14 November 1935), retrieved on 23 January 2013.
- R. Hilberg, Perpetrators, Victims, Bystanders, pp. 150ff.
- The rather awkward term was a circumlocution for "Jew" (German: Jude) and was used in legal parlance until the Nuremberg Laws of September 1935. See Mischling Test.
- See Mischling Test article for more detail.
- Outward features of one's physiognomy could play a role in paternity suits aiming for reclassification and for "Mischling" degree.
- According to the census in 1933 there were in Germany, with an overall population of 62 millions, 41 million parishioners enlisted with one of the 28 different Lutheran, Reformed and United Protestant church bodies, making up 66% of the people as against 21,1 million Catholics (32,5%). The biggest of them, the Evangelical Church of the old-Prussian Union comprised 18 million enlisted parishioners. Noteworthy families of Jewish descent who converted to Protestantism included those of Karl Marx and Felix Mendelssohn Bartholdy. The borders of Germany changed several times between the Napoleonic era and the rise of the Third Reich. Areas at times under French or Polish political or cultural dominance were overwhelmingly Catholic in religion within the Gentile community.
- ›Büro Pfarrer Grüber‹ Evangelische Hilfsstelle für ehemals Rasseverfolgte. Geschichte und Wirken heute, edited by the Evangelische Hilfsstelle für ehemals Rasseverfolgte (English: Evangelical Centre to Help the formerly Racially Persecuted), Berlin: no publ., 1988, p. 8. No ISBN.
- Ursula Büttner, "Von der Kirche verlassen: Die deutschen Protestanten und die Verfolgung der Juden und Christen jüdischer Herkunft im »Dritten Reich«", In: Die verlassenen Kinder der Kirche: Der Umgang mit Christen jüdischer Herkunft im »Dritten Reich«, Ursula Büttner and Martin Greschat (eds.), Göttingen: Vandenhoeck & Ruprecht, 1998, pp. 15-69, here footnote 20 on pp. 20seq. ISBN 3-525-01620-4.
- Cf. for reclassifications by way of acts of mercy and other forms: Beate Meyer, 'Jüdische Mischlinge' – Rassenpolitik und Verfolgungserfahrung 1933–1945 (11999), Hamburg: Dölling und Galitz, 22002, (Studien zur jüdischen Geschichte; vol. 6), simultaneously Hamburg, Univ., Diss., 1998, ISBN 3-933374-22-7, especially chapter 'IV. Andere "Ehrenarier"' (Other "honorary Aryans"), pp. 152–160.
- One action was recorded where the plaintiff questioned the parentage of his Jewish-classified mother, claiming he had been confused in the maternity clinic for another infant.
- The "Institute for Genetics and Racial Hygienics" in Frankfurt upon Main delivered 448 medical evidences for paternity suits aiming for reclassification in Frankfurt and its environs. In December 1938 the "Institute of Racial Biology" of the University of Hamburg complained that since the November Pogrom judges demanded every week 20 more medical evidences for paternity suits aiming for reclassification in Hamburg. Cf. Beate Meyer, 'Jüdische Mischlinge' – Rassenpolitik und Verfolgungserfahrung 1933–1945 (11999), Hamburg: Dölling und Galitz, 22002, (Studien zur jüdischen Geschichte; vol. 6), simultaneously Hamburg, Univ., Diss., 1998, pp. 112seq. ISBN 3-933374-22-7
- Anyway, many of the involved public health officers did not believe in the pseudo-scientific categories of Aryan and Jewish race, but considered it a farce, and even told this their patients, at examining them. So one can suggest they delivered ambiguous medical evidences on purpose.
- Cf. for reclassifications by paternity suits the very instructive book: Beate Meyer, 'Jüdische Mischlinge' – Rassenpolitik und Verfolgungserfahrung 1933–1945 (11999), Hamburg: Dölling und Galitz, 22002, (Studien zur jüdischen Geschichte; vol. 6), simultaneously Hamburg, Univ., Diss., 1998, ISBN 3-933374-22-7, especially chapter 'III. Abstammungsverfahren vor Zivilgerichten' (suits on descent in ordinary courts), pp. 109–151.
- Karaites in Germany and in German-occupied Europe were mostly spared from the Shoah, however, sometimes included in German-initiated pogroms in eastern Europe.
- D. Bankier, in Holocaust and Genocide Studies, Volume 3, Number 1 (1988), pp. 1-20.
- Bryan Mark Rigg, Hitler's Jewish Soldiers: The Untold Story Of Nazi Racial Laws And Men Of Jewish Descent In The German Military (Modern War Studies) (Lawrence: University Press of Kansas, 2004), ISBN 0-7006-1358-7 (see also "External links"). On p. 300 Rigg discusses Jewish conversion to Roman Catholicism and to Lutheranism but does not offer a deduction on which of those two largest religious orientations among Germans was more likely to attract the Jewish converts.
- Cf. Hartmut Ludwig, "Das ›Büro Pfarrer Grüber‹ 1938-1940", In: ›Büro Pfarrer Grüber‹ Evangelische Hilfsstelle für ehemals Rasseverfolgte. Geschichte und Wirken heute, Walter Sylten, Joachim-Dieter Schwäbl and Michael Kreutzer on behalf of the Evangelische Hilfsstelle für ehemals Rasseverfolgte (ed.; Evangelical Relief Centre for the formerly Racially Persecuted), Berlin: Evangelische Hilfsstelle für ehemals Rasseverfolgte, 1988, pp. 1–23, here p. 4. No ISBN.
- Hans Faust, "Vorläufer des Bundes der Verfolgten des Naziregimes Berlin e. V.", in: Die Mahnung (periodical of the Bund der Verfolgten des Naziregimes Berlin e. V., ie Berlin Federation of the Persecuted of the Nazi Regime), 1 September 1983.
- Felicitas Bothe-von Richthofen, Widerstand in Wilmersdorf, Memorial to the German Resistance (ed.), Berlin: Gedenkstätte Deutscher Widerstand, 1993, (Schriftenreihe über den Widerstand in Berlin von 1933 bis 1945; vol. 7), pp. 140seq. ISBN 3-926082-03-8.
- Cf. Hans-Dietrich Genscher, "Leben und Wirken Dr. Rainer Hildebrandts", in: Rabin-Gedenkkonzert mit Keren Hadar, Maya Zehden (ed.) on behalf of the Deutsch-Israelische Gesellschaft / Arbeitsgemeinschaft Berlin und Potsdam, Berlin: no publ., 2009, p. 32. No ISBN
- However, Schmidt successfully managed to hide his Jewish grandfather, pretending not knowing who was the actual father of his illegitimately born father (Lehrer, Steven (2000). Wannsee house and the Holocaust. McFarland. p. 74. ISBN 978-0-7864-0792-7.; "Told French President of Jewish Origins - Helmut Schmidt's Revelation Reported". Los Angeles Times. 1988-02-25. Retrieved 2009-09-25.). So - though being suspect of having Jewish ancestry, he in fact did not suffer discriminations, because the official practice was then, to decide in dubio pro reo, for the illegitimate birth of his father had taken place before 1918. For illegitimate birthes with an - pretendingly or factually - unknown father after 1918 the official practice was just the opposite.
- Ustinov refused to unveil his ancestry but rather quitted the diplomatic service and applied for British citizenship.
- Rigg, 2004, p. 217. Johannes Zukertort was the Wehrmacht's senior artillery officer at the Battle of Sevastopol.
- Rigg, 2004, pp. 206, 216-217.
- Wolf Gruner (2006). Jewish Forced Labor Under the Nazis. Economic Needs and Racial Aims, 1938–1944. Institute of Contemporary History, Munich and Berlin. New York: Cambridge University Press. Published in association with the United States Holocaust Memorial Museum. ISBN 978-0-521-83875-7