Librarians typically do the following: Help library patrons conduct research and find the information they need. Teach classes about information resources. Help patrons evaluate search results and reference materials. Organize library materials so they are easy to find, and maintain collections.
Born Martha Wayles in 1748, Martha Jefferson was the first and only wife of President Thomas Jefferson. She, however, never got to fulfill any duties as first ladyâshe died years before he was elected president.
Thomas Jefferson. Jefferson called his expedition theCorps of Discovery.. To lead it, the president had turned to his personal secretary, Meriwether Lewis, a young army officer from Virginia.As co-commander, Lewis picked an old army friend and fellow Virginian, William Clark, a gregarious, seasoned frontiersman.eriwether Lewis & William Clark. The great father was Thomas Jefferson, president of the new United States, who had just purchased from France half a billion acres between the Mississippi River and the Rocky Mountains, doubling the size of his young republic with a single stroke of his pen.