I'm looking for pension applications (veteran and widow) for William A. Haston who fought in the 1st Missouri Battalion of Mounted Volunteers under Alexander Doniphan in 1846-1847. William A. Haston was from Howard County, Missouri. How do I secure a copy of his pension applications?
Here is some information (click on images to enlarge). Here is where he is burried. https://www.findagrave.com/memorial/8921481/william-ashbury-haston