Who's on the ___ dollar bill?

Who are those strange men on our United States currency, anyway?
Here's a quick guide to the benjamins, and uh. . . grants. And hamiltons.

$1: George Washington, first president.
$2: Thomas Jefferson, third president, drafted the Declaration of Independence.
$5: Abraham Lincoln, sixteenth president, saved the union.
$10: Alexander Hamilton, not a president, died in a duel with Aaron Burr..
$20: Andrew Jackson, seventh president, old hickory.
$50: Ulysses S. Grant, eighteenth president, civil war general.
$100: Benjamin Franklin, not a president, flew kites.
$500: William McKinley, 25th president, assassinated.
$1,000: Grover Cleveland, 22nd president, 24th prez.
$5,000: James Madison, fourth president, helped write Federalist Papers.
$10,000: Salmon P. Chase, not a president, Lincoln's Secretary of the Treasury.
$100,000: Woodrow Wilson, 28th president, served during WWI.

For a complete list that also included who is on pennys, nickels, dimes, quarters, half-dollars, and dollar coins see here