Jay, John, 72, 74. Jay Treaty, 94-95, 181. Jefferson, Thomas, 51, 67, 72, 164. Jefferson Barracks (St. Louis), 203. Jefferson City (Mo.), Cumberland Road marked out to, 166. Johnson, Allen, Jefferson and his Colleagues cited, 138 (note). Johnson, Dr. Samuel, opinion of Northwest America, 21, 22. Johnson, Sir William, visits Detroit, 6; Pontiac surrenders to, 18; sends Croghan against Indians, 34. Johnson, W. S., 39. Johnston, A. S., 201. Joliet, Louis, 189. K. Kaskaskia, French settlement, 28, 30; under English, 31; Clark captures, 48, 52-53; Clark at, 60-61; British attack, 69. Kendall, Amos, quoted, 156. Kentucky, organized as county of Virginia, 49; frontier settlers in, 172. Keokuk, Indian chief, 198, 200, 204. Knox, William, British Under-Secretary for the Colonies, 22. L. Laclède, Pierre, 32. La Mothe-Cadillac, Antoine de, founds Detroit (1701), 2. La Salle, Réné-Robert Cavelier, Sieur de, 2. Laulewasikaw, "Prophet," Brother of Tecumseh, 135, 147-148. Laurens, Henry, 72. Le Bœuf, Fort, 14. Lee, "Light-Horse Harry," 89. Leech Lake, Pike reaches, 190. Leopard-Chesapeake affair, 138. Lexington (Ky.), aspires to be "Athens of the West," 171. Lincoln, Abraham, 184-188, 201. Lincoln, Thomas, father of Abraham, 185. Loftus, Major, 33. "Long Knives," 101. L-os-anti-ville, 82; see also Cincinnati. Louisiana Purchase, 161, 190. Louisville (Ky.), education in, 171. M. McAdam, John, devises road construction, 165-166. Mackinac, Fort, 152, 153. Malden, Fort, 153. Marietta (O.), founded, 81; settlers from New England, 99. Marquette, Jacques, Jesuit missionary, 189. Mason, George, 51. Massac, Fort, 52. Maysville Road Bill (1830), 178. Ménard des Grosseilliers, 189. Miami, Fort, 88, 92. Michilimackinac, 95. Minnesota organized as Territory (1849), 208. Mississippi, Georgians in, 173. Mississippi Valley, 24-25. Missouri, population of Territory (1812-18), 161-162; frontier settlers in, 173. Monroe, Fortress, 204. Montreal, fall of (1760), 1. N.