David Stern Crockett 17 October 1786-6 March 1836, was an american Folk Heroe of the 19th Century
He died at the battle of the Alamo in 1836. He married Polly Finley in 1812.
In 1955 Walt Disney did a film based on Davy Crockett. In Marty McFly's visit to 1955, he heard the song The Ballad of Davy Crockett in Lou's Cafe