After serving at San Jacinto, he returned to New Orleans and published a thirty-four page pamphlet detailing the events of the battle titled A Detailed Account of the Battle of San Jacinto, with a Complete List of Officers, Non-Commissioned Officers and Privates Engaged Therein; Return of Killed and Wounded; Army Order, Lamar's Address to the Texian Troops, upon Taking Command as Major General; and Other Interesting Matters in 1836. Some time after this he was living in Houston and running "a small mercantile establishment with a bar in connection" there.
On January 20, 1838, after a brawl resulting from a gambling argument, "W. M. Brigham" was stabbed and died at the Houston House saloon. John C. C. Quick and David J. Jones (also a San Jacinto veteran) were convicted of the murder and hung for their crimes.
Note: This is a cenotaph. Founders Memorial Park, originally founded in 1836 as Houston's first city cemetery, was rapidly filled due to a yellow fever epidemic and closed to further burials around 1840. The cemetery became neglected over a period of time, often vandalized and was heavily damaged by the 1900 hurricane. In 1936, despite a massive clean up effort, a century of neglect had taken its toll. The vast majority of grave markers were either destroyed or missing and poor record keeping prevented locating individual graves. Several cenotaphs were placed in random areas throughout the park in honor of the more high-profile citizens buried there, but a great number of graves go unmarked to this day. Brigham's marker is in error on the date (1854, instead of 1838) of his death.
29° 45.432, -095° 22.744
Founders Memorial Park