Henry Pleasants Military person
For the English music critic Henry Pleasants, see Henry Pleasants (music critic).Henry Clay Pleasants (February 16, 1833 – March 26, 1880) was a coal mining engineer and a brigadier general in the Union Army during the American Civil War. He is best known for organizing the building of an underground tunnel filled with explosives under the Confederate lines outside Petersburg, Virginia, resulting in the Battle of the Crater on July 30, 1864, an opportunity for Union troops to break the defense of Petersburg.