Question: Which prominent mathematician in the Bernoulli family did Jakob II Bernoulli study under?

 He is particularly remembered for his applications of mathematics to mechanics, especially fluid mechanics, and for his pioneering work in probability and statistics. Daniel Bernoulli FRS ( ; ] ; 8 February 1700 – 17 March 1782) was a Swiss mathematician and physicist and was one of the many prominent mathematicians in the Bernoulli family.  His name is commemorated in the Bernoulli's principle, a particular example of the conservation of energy, which describes the mathematics of the mechanism underlying the operation of two important technologies of the 20th century: the carburetor and the airplane wing. <SEP> Jakob Fugger of the Lily (German: "Jakob Fugger von der Lilie" ) (6 March 1459 – 30 December 1525), also known as Jakob Fugger the Rich or sometimes Jakob II, was a major German merchant, mining entrepreneur and banker.  He was a descendant of the Fugger merchant family located in the Free Imperial City of Augsburg, where he was also born and later also elevated through marriage to Grand Burgher of Augsburg (German "Großbürger zu Augsburg").  Within a few decades he expanded the family firm to a business operating in all of Europe.  He began his education at the age of 14 in Venice, which also remained his main residence until 1487.  At the same time he was a cleric and held several prebendaries, even though he never lived in a monastery.  Fugger is held to be one of the wealthiest individuals in modern history, alongside the early 20th century industralists John D. Rockefeller and Andrew Carnegie. <SEP> Jakob II Bernoulli (17 October 1759 in Basel – 3 July 1789 in Saint Petersburg), younger brother of Johann III Bernoulli.  Having finished his literary studies, he was, according to custom, sent to Neuchâtel to learn French.  On his return, he graduated in law.  This study, however, did not check his hereditary taste for geometry.  The early lessons which he had received from his father were continued by his uncle Daniel, and such was his progress that at the age of twenty-one he was called to undertake the duties of the chair of experimental physics, which his uncle’s advanced years rendered him unable to discharge.  He afterwards accepted the situation of secretary to count de Brenner, which afforded him an opportunity of seeing Germany and Italy.  In Italy, he formed a friendship with Lorgna, professor of mathematics at Verona, and one of the founders of the Società Italiana for the encouragement of the sciences.  He was also made corresponding member of the royal society of Turin; and, while residing at Venice, he was, through the friendly representation of Nicolaus von Fuss, admitted into the academy of St Petersburg.  In 1788, he was named one of its mathematical professors. <SEP> Johann II Bernoulli (18 May 1710, Basel – 17 July 1790, Basel; also known as Jean) was the youngest of the three sons of Johann Bernoulli.  He studied law and mathematics, and, after travelling in France, was for five years professor of eloquence in the university of his native city.  In 1736 he was awarded the prize of the French Academy for his suggestive studies of aether.  On the death of his father he succeeded him as professor of mathematics in the University of Basel.  He was thrice a successful competitor for the prizes of the Academy of Sciences of Paris.  His prize subjects were the capstan, the propagation of light, and the magnet.  He enjoyed the friendship of P. L. M. de Maupertuis, who died under his roof while on his way to Berlin.  He himself died in 1790.  His two sons, Johann and Jakob, are the last noted mathematicians of the Bernoulli family.