the Greeks, who were able to "capitalize on their religio-cultural ties with the West and their trading diaspora". An exception to this is Daniel de Fonseca, who was chief court physician and played a certain political role. He is mentioned by Voltaire, who speaks of him as an acquaintance whom he esteemed highly. Fonseca was involved in negotiations with Charles XII of Sweden. Ottoman Jews held a variety of views on the role of Jews in the Ottoman Empire, from loyal Ottomanism to Zionism. Emmanuel Carasso, for example, was a founding member of the Young Turks, and believed that the Jews of the Empire should be Turks first, and Jews second. As mentioned before, the overwhelming majority of the Ottoman Jews lived in Rumelia. As the Empire declined however, the Jews of these region found themselves under Christian rule. The Bosnian Jews for example came under Austro-Hungarian rule after the occupation of the region in 1878, the independence of Greece, Bulgaria and Serbia further lowered the number of Jews within the borders of the Ottoman Empire. Early republic The Jewish population of Ottoman Empire had reached nearly 200,000 at the start of the 20th century. The territories lost between 1829 and 1913 to the new Christian Balkan states significantly lowered this number. The troubled history of Turkey during the 20th century and the process of transforming the old Ottoman Empire into a secular nation state after 1923, however, had a negative effect on the size of all remaining minorities, including the Jews. After 1933, a new law put into effect in Nazi Germany for mandatory retirement of officials from non-Aryan race. Thus, the law required all the Jewish scientists in Germany to be fired. Unemployed scientists led by Albert Einstein formed an association in Switzerland. Professor Schwartz, the general secretary of the association, met with the Turkish Minister of Education in order to provide jobs for 34 Jewish scientists in Turkish universities especially in Istanbul University. However, the planned deportation of Jews from East Thrace and the associated anti-Jewish pogrom in 1934 was one of the events that caused insecurity among the Turkish Jews. Before the start of the pogroms, Ibrahim Tali Öngören, the Inspectorate General of the Trakya Inspectorate General, suggested to remove the Jews from the region as they presented an economic threat to the Muslim population. The effect of the 1942 Varlık Vergisi ("Wealth Tax") was solely