History of St. Louis (1763–1803) History of St. Louis (1763–1803) The history of St. Louis, Missouri from 1763 to 1803 was marked by the transfer of French Louisiana to Spanish control, the founding of the city of St. Louis, its slow growth and role in the American Revolution under the rule of the Spanish, the transfer of the area to American control in the Louisiana Purchase, and its steady growth and prominence since then. In mid-1763, French Governor Jean-Jacques Blaise d'Abbadie granted a trade monopoly over the west upper Mississippi region to Gilbert Antoine de St. Maxent, a New Orleans merchant. Maxent quickly engaged the
99th Infantry Regiment (France, 1757–1803) It was sent back to Italy in 1798, fighting in 1799 at the Trebbia, Bassignana, , and and in 1800 in the Var campaign and the crossing of the Mincio. In 1803 the unit was amalgamated with the 62nd Line Infantry Regiment. 99th Infantry Regiment (France, 1757–1803) The 99th Infantry Regiment (French - "99e régiment d'infanterie" or "99e RI") was an infantry regiment of the French Army. It was formed in 1791 by renaming the Royal Deux-Ponts Regiment and fought in the French Revolutionary Wars before being merged into another unit in 1803. A new and unrelated 99th Infantry Regiment