Names
- Knyphausen, Wilhelm, Baron von.1
- Kuhler, Otto, 1894-1977.1
- Lafayette, Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de, 1757-1834.1
- Langenheim, Frederick, 1809-1879.1
- Lansdowne, Henry Petty Fitzmaurice, 3rd Marquess of Lansdowne, 1780-1863.1
- Lansdowne, Louisa Emma Petty-Fitzmaurice, Marchioness of, 1785-1851.1
- Lansdowne, William Petty, Marquis of, 1737-18051
- Lansdowne, William Petty, Marquis of, 1737-1805.1
- Laurens, Henry, 1724-1792.1
- Lawrence, Abbott, 1792-1855--Portraits.1
- Lee, Charles, 1731-1782.1
- Legge, Francis, 1719-1783.2
- Leslie, Alexander, ca. 1740-1794.2
- Lewis Cass Expedition, 1820.1
- Leybourne, William, d. 1775.1
- Livingston, William, 1723-1790.1
- Lloyd, Henry, ca. 1720-1783.1
- Loftus, Arthur, Major 22nd Regiment.1
- Loring, Joshua, 1716-1781.1
- Loudoun, John Campbell, Earl of, 1705-1782.2