Lewis 1987, p. 48:'Some limit this denial to European Jews and make use of the theory that the Jews of Europe are not of Israelite descent at all but are the offspring of a tribe of Central Asian Turks converted to Judaism, called the Khazars. This theory, first put forward by an Austrian anthropologist in the early years of this century, is supported by no evidence whatsoever. It has long since been abandoned by all serious scholars in the field, including those in Arab countries, where Khazar theory is little used except in occasional political polemics.' Assertions of this kind has been challenged by Paul WexlerWexler 2007, pp. 538 who also notes that the arguments on this issue are riven by contrasting ideological investments: "Most writers who have supported the Ashkenazi-Khazar hypothesis have not argued their claims in a convincing manner ... The opponents of the Khazar-Ashkenazi nexus are no less guilty of empty polemics and unconvincing arguments."(p.537). Lewis, Bernard (1987) [1986]. Semites and Anti-Semites: An Inquiry Into Conflict and Prejudice. New York: W. W. Norton & Company. ISBN978-0-393-30420-6. Retrieved 10 February 2013. Wexler, Paul (2007). "Yiddish Evidence for the Khazar Component in the Ashkenazic ethnogenesis". In Golden, Peter B.; Ben-Shammai, Haggai; Róna-Tas, András (eds.). The World of the Khazars:New Perspectives. Handbuch der Orientalistik: Handbook of Uralic studies. Vol. 17. BRILL. pp. 387–398. ISBN978-90-04-16042-2. Retrieved 19 October 2013.
Die Chasaren verschwinden nun als gebietende Horde aus der Geschichte, aber ihr Name hat sich, wie bekannt, in den Ländern und an den Meeren, wo sie ehemals herrschten, noch Jahrhunderte lang und zum Theil bis auf den heutigen Tag erhalten. Auch ist ja die Masse des Volkes von dem Jaik bis zur Donau immerdar dieselbe geblieben; es haben die Chasaren nur die Herrschaft verloren, welche auf andere Türken überging, auf Petschenegen, Usen und Komanen. Reste dieses Volkes, namentlich der zum Mosaismus sich bekennenden Abtheilung, sind die Karaim im südlichen Russland und den ehemaligen polnischen Ländern, welche türkisch sprechen undauch in Körpergestalt und Gesichtszügen den Türken gleichen. Von der Krim aus mögen auch zuerst die Juden, welche, wie wir wissen, so zahlreich waren im Reiche der Chasaren, nach Russland und Polen gewandert sein.(Neumann 1855, pp. 125–126) Neumann, Karl (1855) [1847]. Die Völker des südlichen Russlands in ihrer geschichtlichen Entwicklung(PDF) (2 ed.). Teubner.
ia902808.us.archive.org
'N’est il pas probable que, parmi les quatre millions de juifs russes, il y en a des milliers qui se rattachent aux anciens nomades de la steppe? L’étude des types israélites en Pologne et en Petite-Russie porte à le croire. 11 semble qu’il y ait souvent chez eux un alliage finno-turc.'(Leroy-Beaulieu 1893, pp. 124–5, 137–138, 138) Leroy-Beaulieu, Anatole (1893). Israël chez les Nations(PDF) (11 ed.). Calman-Lévy.
Balanovsky, Oleg; Gurianov, Vladimir; Zaporozhchenko, Valery; et al., "Phylogeography of human Y-chromosome haplogroup Q3-L275 from an academic/citizen science collaboration". BMC Evolutionary Biology 2017 17 (Suppl 1):18: "One of these branches, Haplogroup Q-L275, was acquired by a population ancestral to Ashkenazi Jews and grew within this population during the 1st millennium AD, reaching up to 5% in present day Ashkenazi. . . In Europe there are at least two branches: one in Dutch and Germans, and another in Ashkenazi Jews. These branches split from a common root 3000+/-700 years ago (Table 2, Additional file 2: Table S1): before the Jewish migration into Europe in Roman times [46]. Further screening in both Europe and the Levant is needed to determine whether the ancestors of the Ashkenazi acquired this lineage from the Levantine homeland or from the European host populations."
books.google.com
Direct citation from Levinsohn's Teudah beyisrael (Document in Israel);[10]'Wexler 1987 p.230 believes that the Jewish Slavic varieties were replaced by Yiddish starting in the fourteenth century, and in the southern Slavic area by Judezmo starting in the sixteenth century: the process was slow, with the last evidence of monolingual Slavic–speaking Jews, in the early nineteenth century in the Ukraine. The latest reference reports (Levinsohn 1928:35) “(O)ur elders have told us that several generations ago, the Jews in these parts spoke only the Russian language”.'(Spolsky 2014, p. 293, n.3) Spolsky, Bernard (2014). The Languages of the Jews;A Sociolinguistic History. Cambridge University Press. ISBN9781139917148. Retrieved 10 May 2016.
’Unfortunately, genetic studies on Ashkenazi Jews, numerous since the 1990s, often provide contradictory information. Related methodological issues are huge: no access to the genetic pool of populations who lived centuries before us, the possibility of the genetic variation related to national selection, etc. To these objective problems one should add striking subjective elements: for certain authors, the way they proceed in their investigation and their interpretation of obtained results are clearly skewed by their political and/or religious feelings.'(Beider 2015, p. 553) Beider, Alexander (2015). Origins of Yiddish Dialects. Oxford University Press. ISBN978-0-191-05981-0.
Nathans 1999, p. 409. Nathans, Benjamin (1999). "On Russian- Jewish Historiography". In Sanders, Thomas (ed.). Historiography of Imperial Russia: The Profession and Writing of History in a Multinational State. M. E. Sharpe. pp. 397–432. ISBN978-1-563-24684-5. Retrieved 13 January 2014.
Wells 1973, p. 2: "There were Arab tribes who were Jews in the time of Muhammad, and a Turkic people who were mainly Jews in South Russia in the ninth century. Judaism is indeed the reconstructed political ideal of many shattered peoples-mainly semitic. As a result of these coalescences and assimilations, almost everywhere in the towns throughout the Roman Empire, and far beyond it in the east, Jewish communities traded and flourished, and were kept in touch through the Bible, and through a religious and educational organization. The main part of Jewry never was in Judea and had never come out of Judea." Wells, H. G. (1973) [1921]. The Outline of History: The Roman Empire to the Great War. Vol. 2. Barnes & Noble. ISBN978-0-7607-5867-0.
Morris 2003, p. 22: John Bagot Glubb held that Russian Jews ‘have considerably less Middle Eastern blood, consisting largely of pagan Slav proselytes or of Khazar Turks.’ For Glubb, they were not 'descendants of the Judeans . .The Arabs of Palestine are probably more closely related to the Judeans (genetically) than are modern Russian or German Jews'. . 'Of course, an anti-Zionist (as well as an anti-Semitic) point is being made here: The Palestinians have a greater political right to Palestine than the Jews do, as they, not the modern-day Jews, are the true descendants of the land's Jewish inhabitants/owners'. Morris, Benny (2003) [2002]. The Road to Jerusalem: Glubb Pasha, Palestine and the Jews. I. B. Tauris. ISBN978-1-860-64989-9. Retrieved 1 March 2014.
Harkabi 1987, p. 424: "Arab anti-Semitism might have been expected to be free from the idea of racial odium, since Jews and Arabs are both regarded by race theory as Semites, but the odium is directed, not against the Semitic race, but against the Jews as a historical group. The main idea is that the Jews, racially, are a mongrel community, most of them being not Semites, but of Khazar and European origin." This essay was translated from Harkabi Hebrew text 'Arab Antisemitism' in Shmuel Ettinger, Continuity and Discontinuity in Antisemitism (Hebrew), 1968, p.50. Harkabi, Yehoshafat (1987) [1968]. "Contemporary Arab Anti-Semitism: its Causes and Roots". In Fein, Helen (ed.). The Persisting Question: Sociological Perspectives and Social Contexts of Modern Antisemitism. Walter de Gruyter. pp. 412–427. ISBN978-3-11-010170-6.
Poliakov 2005, pp. 246, 285:'it is quite probable that during the first millennium of our era the first Jews to penetrate into the territories between the Oder and the Dnieper came from the southeast, from the Jewish kingdom of the Khazars, or even from the south, from Byzantium. We are not sure about the relative proportions of the two groups; what is important is that the superior culture of the German Jews permitted them rapidly to impose their language and customs as well as their extraordinarily sensitive historical consciousness. .As for the Jews of Eastern Europe (Poles, Russians, etc.), it has always been assumed that they descended from an amalgamation of Jews of Khazar stock from southern Russia and German Jews (the latter having imposed their superior culture).' Poliakov, Léon (2005) [1955/1975]. The History of Anti-semitism: From the time of Christ to the court Jews. University of Pennsylvania Press. ISBN978-0-8122-1863-3. Retrieved 20 October 2013.
Sand 2010, pp. 241–2. Sand cites Salo Wittmayer Baron,Baron 1957, pp. 196–206, p.206:'before and after the Mongol upheaval the Khazars sent many offshoots into the unsubdued Slavonic lands, helping ultimately to build up the great Jewish center of Eastern Europe'; and Ben-Zion Dinur, Yisrael ba-gola 5 vols., 3rd ed. (1961-1966) Tel-Aviv: Jerusalem:Dvir;Bialik Institute, 1961. (OCLC:492532282) vol.1 p.2,5:'The Russian conquests did not destroy the Khazar kingdom entirely, but they broke it up and diminished it And this kingdom, which had absorbed Jewish immigration and refugees from many exiles, must itself have become a diaspora mother, the mother of one of the greatest of the diasporas (Em-galuyot, em akhat hagaluyot hagdolot)-of Israel in Russia, Lithuania and Poland.' Sand, Shlomo (2010) [2009]. The Invention of the Jewish People. London: Verso Books. ISBN978-1-84467-623-1. Retrieved 10 February 2013. Baron, Salo Wittmayer (1957). A Social and Religious History of the Jews. Vol. 3 (2 ed.). Columbia University Press. Retrieved 12 February 2013.
Lewis 1987, p. 48:'Some limit this denial to European Jews and make use of the theory that the Jews of Europe are not of Israelite descent at all but are the offspring of a tribe of Central Asian Turks converted to Judaism, called the Khazars. This theory, first put forward by an Austrian anthropologist in the early years of this century, is supported by no evidence whatsoever. It has long since been abandoned by all serious scholars in the field, including those in Arab countries, where Khazar theory is little used except in occasional political polemics.' Assertions of this kind has been challenged by Paul WexlerWexler 2007, pp. 538 who also notes that the arguments on this issue are riven by contrasting ideological investments: "Most writers who have supported the Ashkenazi-Khazar hypothesis have not argued their claims in a convincing manner ... The opponents of the Khazar-Ashkenazi nexus are no less guilty of empty polemics and unconvincing arguments."(p.537). Lewis, Bernard (1987) [1986]. Semites and Anti-Semites: An Inquiry Into Conflict and Prejudice. New York: W. W. Norton & Company. ISBN978-0-393-30420-6. Retrieved 10 February 2013. Wexler, Paul (2007). "Yiddish Evidence for the Khazar Component in the Ashkenazic ethnogenesis". In Golden, Peter B.; Ben-Shammai, Haggai; Róna-Tas, András (eds.). The World of the Khazars:New Perspectives. Handbuch der Orientalistik: Handbook of Uralic studies. Vol. 17. BRILL. pp. 387–398. ISBN978-90-04-16042-2. Retrieved 19 October 2013.
Scammell, Michael (2009). Koestler: The Literary and Political Odyssey of a Twentieth-Century Skeptic. Random House Publishing Group. p. 546. ISBN978-1-58836-901-7.: "Every prayer and ritual observance proclaims membership of an ancient race, which automatically separates the Jew from the racial and historic past of the people in whose midst he lives. It sets the Jew apart and invites his being set apart. It automatically creates physical and cultural ghettoes."
, Goldstein, David (2008). Jacob's Legacy: A Genetic View of Jewish History. Yale University Press, pp.71ff. pp.73-74: 'I was initially quite dismissive of Koestler's identification of the Khazars as the “thirteenth tribe” and the origin of the Ashkenazi Jewry. Was this not just another self-aggrandizing Lost Tribe narrative bereft of evidence? I am no longer so sure. The Khazar connection seems no more far-fetched than the spectacular continuity of the Cohen line or the apparent presence of Jewish genetic signatures in a South African Bantu people. [&] I cannot claim the evidence proves a Khazari connection. But it does raise the possibility, and I confess that, although I cannot prove it yet the idea does now seem to me plausible, if not likely .
Gardell 2002, p. 165.'The formative period of Christian Identity could roughly be said to be the three decades between 1940 and 1970. Through missionaries like Wesley Swift, Bertrand Comparet and William Potter Gale, it took on a white racialist, anti-Semitic, anti-Communist and far-rightconservative political outlook. Combined with the teachings of early disciples Richard G. Butler, Colonel Jack Mohr and James K. Warner, a distinctly racisttheology was gradually formed. Whites were said to be the Adamic people, created in His likeness. A notion of a pre-earthly existence is found in an important substratum, teaching that whites either had a spiritual or extraterrestrial pre-existence. Blacks were either pre-Adamic soulless creatures or represented fallen, evil spirits, but they were not the chief target of fear and hatred. This position was reserved for Jews. The latent anti-Semitism found in British-Israelism rose to prominence. Jews were, at best, reduced to mongrelized imposters, not infrequently identified with Eurasian Khazars without any legitimate claim to a closeness with God, and at worst denounced as the offspring of Satan.' Gardell, Matthias (2002). "Black and White Unite in Fight?". In Kaplan, Jeffrey; Lööw, Heléne (eds.). The Cultic Milieu: Oppositional Subcultures in an Age of Globalization. Rowman Altamira. pp. 152–192. ISBN978-0-759-10204-0. Retrieved 13 January 2014.
'During Greco-Roman times, recorded mass conversions led to 6 million people practicing Judaism in Roman times or up to 10% of the population of the Roman Empire. Thus, the genetic proximity of these European/Syrian Jewish populations, including Ashkenazi Jews, to each other and to French, Northern Italian, and Sardinian populations favors the idea of non-Semitic Mediterranean ancestry in the formation of the European/Syrian Jewish groups and is incompatible with theories that Ashkenazi Jews are for the most part the direct lineal descendants of converted Khazars or Slavs. The genetic proximity of Ashkenazi Jews to southern European populations has been observed in several other recent studies. Admixture with local populations, including Khazars and Slavs, may have occurred subsequently during the 1000 year (2nd millennium) history of the European Jews.'(Atzmon & et al. 2010) Atzmon, G.; Hao, L.; Pe'er, I.; Velez, C.; Pearlman, A.; Palamara, P. F.; Morrow, B.; Friedman, E; Oddoux, C.; Burns, E.; Ostrer, H. (June 2010). "Abraham's children in the genome era: major Jewish diaspora populations comprise distinct genetic clusters with shared Middle Eastern Ancestry". American Journal of Human Genetics. 86 (6): 850–9. doi:10.1016/j.ajhg.2010.04.015. PMC3032072. PMID20560205.
'AJ genetics defies simple demographic theories. Hypotheses such as a wholly Khazar, Turkish, or Middle-Eastern origin have been disqualified but even a model of a single Middle-Eastern and European admixture event cannot account for all of our observations. The actual admixture history might have been highly complex, including multiple geographic sources and admixture events. Moreover, due to the genetic similarity and complex history of the European populations involved (particularly in Southern Europe, the multiple paths of AJ migration across Europe [10], and the strong genetic drift experienced by AJ in the late Middle Ages, there seems to be a limit on the resolution to which the AJ admixture history can be reconstructed.'(Xue et al. 2017) Xue, J.; Lencz, T.; Darvasi, A.; Pe'er, I.; Carmi, S. (April 2017). "The time and place of European admixture in Ashkenazi Jewish history". PLOS Genetics. 13 (4): e1006644. doi:10.1371/journal.pgen.1006644. PMC5380316. PMID28376121.
'In South Russia the kingdom of the Cozars, situated midway between the Patriarchate of Constantinople and the Emirate of Bagdad, ingeniously evaded the necessity of acknowledging either of these powers by formally adopting Judaism, which both had to tolerate. The adhesion was scarcely more than formal, and there is little evidence of any great intermixture of pure Jews with these Cozars, except by the few learned Jews who taught them their creed.' These seem to have been of the Karaite sect, and we find still the headcentre of the Karaites in the Crimea, where the Cozars ultimately concentrated. All accounts represent the Karaites as perfectly un-Jewish in appearance, and I would venture to apply to them Napoleon's witticism, Grattez le Karaite et vous trouverez le Khazar. The Cozars were crushed in the ninth century, while the Polish Jews, who are supposed to show signs of intermixture with Cozars, came into that kingdom from Germany long afterwards.'(Jacobs 1886, pp. 42–43) Jacobs, Joseph (1886). "On the Racial Characteristics of Modern Jews". Journal of the Anthropological Institute of Great Britain and Ireland. 15: 23–62. doi:10.2307/2841906. JSTOR2841906.
'In South Russia the kingdom of the Cozars, situated midway between the Patriarchate of Constantinople and the Emirate of Bagdad, ingeniously evaded the necessity of acknowledging either of these powers by formally adopting Judaism, which both had to tolerate. The adhesion was scarcely more than formal, and there is little evidence of any great intermixture of pure Jews with these Cozars, except by the few learned Jews who taught them their creed.' These seem to have been of the Karaite sect, and we find still the headcentre of the Karaites in the Crimea, where the Cozars ultimately concentrated. All accounts represent the Karaites as perfectly un-Jewish in appearance, and I would venture to apply to them Napoleon's witticism, Grattez le Karaite et vous trouverez le Khazar. The Cozars were crushed in the ninth century, while the Polish Jews, who are supposed to show signs of intermixture with Cozars, came into that kingdom from Germany long afterwards.'(Jacobs 1886, pp. 42–43) Jacobs, Joseph (1886). "On the Racial Characteristics of Modern Jews". Journal of the Anthropological Institute of Great Britain and Ireland. 15: 23–62. doi:10.2307/2841906. JSTOR2841906.
'During Greco-Roman times, recorded mass conversions led to 6 million people practicing Judaism in Roman times or up to 10% of the population of the Roman Empire. Thus, the genetic proximity of these European/Syrian Jewish populations, including Ashkenazi Jews, to each other and to French, Northern Italian, and Sardinian populations favors the idea of non-Semitic Mediterranean ancestry in the formation of the European/Syrian Jewish groups and is incompatible with theories that Ashkenazi Jews are for the most part the direct lineal descendants of converted Khazars or Slavs. The genetic proximity of Ashkenazi Jews to southern European populations has been observed in several other recent studies. Admixture with local populations, including Khazars and Slavs, may have occurred subsequently during the 1000 year (2nd millennium) history of the European Jews.'(Atzmon & et al. 2010) Atzmon, G.; Hao, L.; Pe'er, I.; Velez, C.; Pearlman, A.; Palamara, P. F.; Morrow, B.; Friedman, E; Oddoux, C.; Burns, E.; Ostrer, H. (June 2010). "Abraham's children in the genome era: major Jewish diaspora populations comprise distinct genetic clusters with shared Middle Eastern Ancestry". American Journal of Human Genetics. 86 (6): 850–9. doi:10.1016/j.ajhg.2010.04.015. PMC3032072. PMID20560205.
'AJ genetics defies simple demographic theories. Hypotheses such as a wholly Khazar, Turkish, or Middle-Eastern origin have been disqualified but even a model of a single Middle-Eastern and European admixture event cannot account for all of our observations. The actual admixture history might have been highly complex, including multiple geographic sources and admixture events. Moreover, due to the genetic similarity and complex history of the European populations involved (particularly in Southern Europe, the multiple paths of AJ migration across Europe [10], and the strong genetic drift experienced by AJ in the late Middle Ages, there seems to be a limit on the resolution to which the AJ admixture history can be reconstructed.'(Xue et al. 2017) Xue, J.; Lencz, T.; Darvasi, A.; Pe'er, I.; Carmi, S. (April 2017). "The time and place of European admixture in Ashkenazi Jewish history". PLOS Genetics. 13 (4): e1006644. doi:10.1371/journal.pgen.1006644. PMC5380316. PMID28376121.
'During Greco-Roman times, recorded mass conversions led to 6 million people practicing Judaism in Roman times or up to 10% of the population of the Roman Empire. Thus, the genetic proximity of these European/Syrian Jewish populations, including Ashkenazi Jews, to each other and to French, Northern Italian, and Sardinian populations favors the idea of non-Semitic Mediterranean ancestry in the formation of the European/Syrian Jewish groups and is incompatible with theories that Ashkenazi Jews are for the most part the direct lineal descendants of converted Khazars or Slavs. The genetic proximity of Ashkenazi Jews to southern European populations has been observed in several other recent studies. Admixture with local populations, including Khazars and Slavs, may have occurred subsequently during the 1000 year (2nd millennium) history of the European Jews.'(Atzmon & et al. 2010) Atzmon, G.; Hao, L.; Pe'er, I.; Velez, C.; Pearlman, A.; Palamara, P. F.; Morrow, B.; Friedman, E; Oddoux, C.; Burns, E.; Ostrer, H. (June 2010). "Abraham's children in the genome era: major Jewish diaspora populations comprise distinct genetic clusters with shared Middle Eastern Ancestry". American Journal of Human Genetics. 86 (6): 850–9. doi:10.1016/j.ajhg.2010.04.015. PMC3032072. PMID20560205.
'AJ genetics defies simple demographic theories. Hypotheses such as a wholly Khazar, Turkish, or Middle-Eastern origin have been disqualified but even a model of a single Middle-Eastern and European admixture event cannot account for all of our observations. The actual admixture history might have been highly complex, including multiple geographic sources and admixture events. Moreover, due to the genetic similarity and complex history of the European populations involved (particularly in Southern Europe, the multiple paths of AJ migration across Europe [10], and the strong genetic drift experienced by AJ in the late Middle Ages, there seems to be a limit on the resolution to which the AJ admixture history can be reconstructed.'(Xue et al. 2017) Xue, J.; Lencz, T.; Darvasi, A.; Pe'er, I.; Carmi, S. (April 2017). "The time and place of European admixture in Ashkenazi Jewish history". PLOS Genetics. 13 (4): e1006644. doi:10.1371/journal.pgen.1006644. PMC5380316. PMID28376121.
'In South Russia the kingdom of the Cozars, situated midway between the Patriarchate of Constantinople and the Emirate of Bagdad, ingeniously evaded the necessity of acknowledging either of these powers by formally adopting Judaism, which both had to tolerate. The adhesion was scarcely more than formal, and there is little evidence of any great intermixture of pure Jews with these Cozars, except by the few learned Jews who taught them their creed.' These seem to have been of the Karaite sect, and we find still the headcentre of the Karaites in the Crimea, where the Cozars ultimately concentrated. All accounts represent the Karaites as perfectly un-Jewish in appearance, and I would venture to apply to them Napoleon's witticism, Grattez le Karaite et vous trouverez le Khazar. The Cozars were crushed in the ninth century, while the Polish Jews, who are supposed to show signs of intermixture with Cozars, came into that kingdom from Germany long afterwards.'(Jacobs 1886, pp. 42–43) Jacobs, Joseph (1886). "On the Racial Characteristics of Modern Jews". Journal of the Anthropological Institute of Great Britain and Ireland. 15: 23–62. doi:10.2307/2841906. JSTOR2841906.