This is Charles Goodnight, the Father of the Pan Handle, inventor of the Chuckwagon, the "cattle gather", the trail drive, the Goodnight/Loving cattle trail, and the namesake of Goodnight, TX. Lonesome Dove was loosely based on him and Loving. He's the original Texas Cowboy.
David "Davy" Crockett (August 17, 1786 – March 6, 1836) was a celebrated 19th century American folk hero, frontiersman, soldier and politician. He is commonly referred to in popular culture by the epithet "King of the Wild Frontier". He represented Tennessee in the U.S. House of Representatives, served in the Texas Revolution, and died at the Battle of the Alamo.
The Chicken Ranch of La Grange, Texas, was the house of ill repute ..Miss Edna Chadwell Last Madam of ‘Chicken Ranch’ Bordello, Dies at 84 in Feb 2012