usually employing Italian and Spanish officers to man them. This Adriatic fleet consisted of three ships of the line, one frigate, and several galleys. In total, this Adriatic fleet had 500 guns and a crew of 8,000 men. Following the end of the Ostend Company however, a committee was set up in 1738 by the Emperor to examine the status of Austria's Adriatic fleet. Its report concluded that the fleet "had little usefulness, caused great expense, and stood in danger of being defeated in case of attack". This report eventually led to Charles VI scrapping his Adriatic fleet and transferring most of officers and crew members to Austria's Danube Flotilla. Upon the death of Charles VI on 19 October 1740, Saxony, Prussia, Bavaria, and France all repudiated the Pragmatic Sanction of 1713 which had paved the way for Charles' daughter Maria Theresa to succeed him. Frederick II of Prussia almost immediately invaded Austria in December 1740 and took the affluent Habsburg province of Silesia in the seven-year conflict known as the War of the Austrian Succession. This conflict proved to be primarily a land-based war for Austria, which led to naval affairs being neglected by the newly crowned Maria Theresa, who spent the entirety of the war preoccupied with securing her inheritance of the throne of Austria as opposed to rebuilding her father's former fleet in the Adriatic. By the time the Seven Years' War began in 1756, Austria still lacked a proper navy. Enemy pirates and privateers, as well as Barbary corsairs severely hampered Austria's merchant marine, to the point that most of Austria's sea trade had to be conducted in foreign ships. The lack of any naval force to protect Austria's shipping led Count Kaunitz to push for the creation of a small force of frigates to protect the Adriatic Sea. However, the Seven Years' War forced Vienna to pay much more attention to Austria's land border with Prussia and its coastline along the Adriatic Sea, preventing Kaunitz's program from achieving success. In 1775, another attempt to formulate an overseas trading company was undertaken with the establishment of the Austrian East India Company. Headed by William Bolts, the company's first voyage to India began on 24 September 1776 with Bolts sailing aboard the Indiaman Giuseppe e Teresa from Livorno in the Grand Duchy of Tuscany, which was ruled by Maria Theresa's son Leopold. Bolts was also granted a