Battle of Coleto - Prelude

Prelude

By 09:00 on March 19 they began their retreat from Goliad, during a period of heavy fog. The Texan force included the San Antonio Greys, the Red Rovers, the Mustangs commanded by Burr H. Duval, a militia from Refugio commanded by Hugh McDonald Frazer, Texan regular soldiers commanded by Ira Westover, and the Mobile Greys. Nine heavy artillery pieces with different calibers were ordered by Fannin to be taken by the Texans, along with 1000 muskets, but he neglected to ensure that a good amount of food and water was transported. Carts loaded with heavy equipment were being pulled by hungry and tired oxen. Urrea did not realize the Texians had left until 11:00. The two hour lead was removed, when a Texan cart crossing the San Antonio River broke, a cannon had to be brought out of the river, and Fannin ordered that the oxen be allowed to graze for a period of time after the Texans had proceeded about a mile past Manahuilla Creek, resulting in the retreat being stopped. John Shackelford, Burr H. Duval, and Ira Westover opposed Fannin's decision to allow the oxen to graze, arguing that they should continue their retreat until they reached the protection of the Coleto Creek timber. Shackelford would state that Fannin argued that the Mexican army against them was poor, and that Urrea would not follow them.

In an effort to catch Fannin's troops Urrea left his artillery, and some of his men, in Goliad. He began his pursuit with, according to Mexican sources, 80 cavalrymen and 360 infantrymen. Mexican mounted scouts determined the location of the Texans, and reported the size of the force, which Urrea concluded was smaller than he originally thought. As a result, he ordered 100 of his soldiers to go back to Goliad to help secure Presidio La Bahía. He also ordered the artillery he left in Goliad to be brought to him, and that the artillery would be escorted by some of the soldiers he was sending back. Meanwhile, Albert C. Horton's 30 cavalrymen were serving as advance guards, and were positioned to cover all sides of the Texan force. The rear guard was not alert, and did not detect the Mexican cavalry that was approaching the Texians. Shortly after they resumed their march another Texan cart broke down, and its cargo had to be transferred to another one, delaying the retreat again. Shortly after, Fannin had sent Horton to scout the Coleto Creek timber that was in sight, then the Mexican cavalry overtook Fannin's Texians. As the Texans tried to get to high ground 400 to 500 yards away from the position they were in when the cavalry overtook them, the ammunition cart broke.