Less than three months after Union Parish was carved from Ouachita as a new political entity, William McKay died there intestate leaving a grieving widow and two-year old daughter. In 1839, Union Parish was essentially wilderness and sparsely populated, the surge of immigration by settlers from eastern states just over the horizon. McKay owned a store on the Ouachita River, either at what would later be called Alabama Landing or farther south at Ouachita City, or maybe even at the mouth of Bayou de l'Outre.