Old White Guys Signed the U.S. Constitution?

Age at the signing of The U.S. Constitution
James Monroe - 18,
Marquis de Lafayette - 18,
John Adams - 19,
Gilbert Stuart - 20,
Aaron Burr - 20,
Alexander Hamilton - 21,
Betsy Ross - 24,
James Madison, 25,
Thomas Jefferson - 33,
John Hancock - 39,
Paul Revere - 41,
George Washington - 44,
Samuel Adams - 53,
Benjamin Franklin- 70.

https://allthingsliberty.com/2013/08/ages-of-revolution-how-old-1776/