”To me alone was reserved the sharp pain of beholding our battlefield after the action. The first thing that met my eye – one that has remained engraved in my mind – was the sight of General Castrillón where he fell, already stripped of his clothes. A short distance from him and in the same condition I saw the bodies of Colonels Peralta and Treviño, Lieutenent Colonel Luelmo, other officers whom I did not know, and about fifty soldiers. These were all the dead at this place which had been our battle line.”
— Ramon Martinez Caro
Verdadera Idea de la Primera
Campaña de Tejas
Manuel Fernández Castrillón (?–1836)
Major General, fought Texian forces at the Battle of San Jacinto
Castrillón was a major general in the Mexican army, originally from either Cuba or Spain. Like Santa Anna, he was a career soldier who fought along side Spanish and loyalist forces near the Mexican state of Veracruz. It was there he met Santa Anna.
Santa Anna's ally through much of their working relationship, Castrillón often took exception to Santa Anna's decisions during the Texas Revolution. He opposed the hurried assault on the Alamo. Yet when he received his orders to lead the battle's first column of troops, he did so with expert efficiency.
A humane and honorable soldier, Castrillón also pleaded clemency on behalf of the seven Texian fighters who survived the Alamo siege. Castrillón's arguments for mercy were ignored, and the men were executed. Castrillón again stated his protest when Santa Anna ordered the execution of the Goliad prisoners.
Castrillón's compassion was a sign of kindness, not weakness. When the Texians roused Mexican forces from their afternoon siesta on April 21, 1836, at the Battle of San Jacinto, he was one of the few Mexican officers to stand his ground.
His bravery was recorded in the memoirs of Texian second lieutentant Walter Paye Lane:
"As we charged into them the General commanding the Tampico Battalion (their best troops) tried to rally his men, but could not. He drew himself up, faced us, and said in Spanish: 'I have been in forty battles and never showed my back; I am too old to do it now.'
He continues: "Gen. Rusk hallooed to his men: 'don't shoot him,' and knocked up some to their guns; but others ran around and riddled him with balls. I was sorry for him. He was an old Castilian gentleman, Gen. Castrillo."
Honored on both sides of the Texas Revolution — except by Santa Anna, who blamed the loss at San Jacinto in part on Castrillón — he was even buried in the family graveyard of Lorenzo de Zavala, the vice-president of Texas.