7 July 1456 Posted on July 7, 2015 by Staff A retrial of Joan of Arc of heresy 25 years after her death her acquits Famous Words of Inspiration..."The secret of education is respecting the pupil." Ralph Waldo Emerson — Click here for more from Ralph Waldo Emerson Related posts: 7 July 1456 24 August 1456 4 July 1569 24 November 1429 7 July 1807 7 July 1928 7 July 1928