Baron Diego Pereira d'Aguilar

http://en.wikipedia.org/wiki/Baron_Diego_Pereira_d'Aguilar

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Diego (Moses) Lópes d'Aguilar. Baron of the Holy Roman Empire (cr.1726). Born Portugal 1699. Died 10 August 1759. He was a Marrano. To avoid the Inquisition, in 1722 he left Lisbon and took refuge in London where he and Mendes da Costa were amongst the richest merchants, holding prominent positions as "Court Jews". Financier, banker, expert in the tobacco trade and community leader. State treasurer, confidant and private adviser to Maria Theresa, Empress of Austria, he was invited by her to administer the taxation of tobacco. He left Portugal for Vienna, Austria where he reverted to Judaism. Matriculated his arms: Gules an eagle or beneath a plate, on a chief argent three hillocks vert on each a pear or slipped vert [Rietstap]. Married 1722 Donna Simha da Fonseca (died 1755).

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http://en.wikipedia.org/wiki/Baron_Diego_Pereira_d'Aguilar

In 1722 he went from Lisbon to London, and then to Vienna. From 1725 to 1747 he held the tobacco monopoly in Austria, and had the power to establish factories and regulate prices. When in 1747 he asked the government to return to him a part of the money that he had deposited on account of the revenues, the empress Maria Theresa replied: "This appears to me just. I owe him much more; therefore, return it to him." Aguilar was a great favorite with the empress, who commissioned him to rebuild and enlarge the imperial palace at Schönbrunn, and he advanced 300,000 florins for the work.

In recognition of his services Maria Theresa created him a baron and privy councillor to the crown of the Netherlands and Italy. He was a Baron of the Holy Roman Empire. Aguilar, who together with his family enjoyed the greatest freedom of belief, was the founder of the Spanish or Turco-Jewish community in Vienna, and succeeded in obtaining many concessions for the relief of his oppressed fellow worshippers. As a result of his efforts the Jews of Moravia were protected from pillage in 1742, and the intention of Maria Theresa to expel the Jews from the whole of the Austrian empire, in 1748 or 1749, was abandoned. He left Vienna suddenly in 1749, because the Spanish government demanded his extradition. He went to London. Before leaving Vienna he presented the community which he had founded, as well as the Spanish-Jewish community of Temesvar, with beautiful silver crowns for the scrolls of the Law, upon which his name was inscribed. On the Day of Atonement a prayer is still said for the repose of his soul by the Turco-Jewish community of Vienna.

He matriculated his arms: Gules an eagle Or beneath a plate, on a chief Argent three hillocks Vert on each a pear Or slipped Vert. The crest is a demi-lion proper, wearing a castellation Azure on its head and holding a sprig of leaves Vert in its right paw.

He married, 1722, Donna Simha da Fonseca (died 1755) and had issue including Ephraim Lópes Pereira d'Aguilar, 2nd Baron d'Aguilar.

http://en.wikipedia.org/wiki/Baron_Diego_Pereira_d%27Aguilar

http://www.kittybrewster.com/ancestry/daguilar.htm