Battle of Palo Alto

Battle of Palo Alto
Part of the Mexican-American War

Painting by Carl Nebel
DateMay 8, 1846
Locationnear Brownsville, Texas
Result Inconclusive
Belligerents
 United States Mexico Mexico
Commanders and leaders
United States Zachary Taylor Mexico Mariano Arista
Strength
2,288[1]:57 and 8 artillery pieces 3,709[1]:57 and 12 artillery pieces
Casualties and losses
4 killed
48 wounded
2 missing[1]:57[2]		 102 killed
129 wounded
26 missing[1]:57

The Battle of Palo Alto was the first major battle of the Mexican–American War and was fought on May 8, 1846, on disputed ground five miles (8 km) from the modern-day city of Brownsville, Texas. A force of some 3,700 Mexican troops – most of the Army of The North – led by General Mariano Arista engaged a force of approximately 2,300 United States troops – the "Army of Occupation" led by General Zachary Taylor.[1]:19,57

Background

Further information: United States order of battle

On April 30, following the Thornton Affair, Arista started crossing the Rio Grande at Longoreno with his main army, first with General Pedro de Ampudia's 1st Brigade and four guns.[1]:49 Taylor prepared Fort Texas to withstand a siege while he moved most of his forces to protect his supply base at Fort Polk.[1]:49 Fort Texas was garrisoned by Taylor with 500 men under Major Jacob Brown, including the 7th Infantry, Capt. Allen Lowd's four 18-pounders, and Lt. Braxton Bragg's field battery.[1]:49

The battle began as a result of Mexican efforts to besiege Fort Texas on May 3, General Zachary Taylor, receiving supplies from Fort Polk on Point Isabel, heard the distant report of cannon fire.[1]:49 Taylor started his return to Fort Texas on May 7 with 2,228 men plus his 200-wagon supply train.[1]:52 General Arista immediately left his camp at the Tanques del Ramireno with his army with the intention of blocking Taylor.[1]:52 Ampudia's brigade left the Fort Texas siege to join him.[1]:52–53 Taylor's scouts sighted the Mexican force at noon on the 8th.[1]:53

Battle

Facing north and moving left to right, General Arista's army consisted of General Antonio Canales Rosillo's 400 irregular cavalry in chaparral, Anastasio Torrejon's cavalry brigade consisting of the 8th, 7th and Light Cavalry, astride the Point Isabel road, then came General Jose Maria Garcia's brigade of the 4th and 10th Infantry with two 8-pounders, then General Romulo Diaz de la Vega's brigade of the 10th and 6th Infantry with five 4-pounders, then the Tampico Corps, the 2d Light Infantry and a sapper battalion with a 4-pounder.[1]:53 Behind this line was Col. Cayetano Montero's light cavalry.[1]:53

Facing south and moving right to left, Taylor placed Col. David E. Twiggs with Lt. Col. James S. McIntosh's 5th Infantry and Maj. Samuel Ringgold's artillery battery, followed by Capt. Lewis N. Morris' 3d Infantry with Lt. William H. Churchill's two 18-pounders astride the road, followed by Capt. George W. Allen's 4th Infantry, Lt. Thomas Childs' artillery battalion, Lt. Col. William G. Belknap's wing, James Duncan's battery, then Capt. William R. Montgomery's 8th Infantry on the American left.[1]:54 Lt. Col. Charles A. May's dragoon squadron guarded the left flank and Capt. Croghan Ker guarded the train.[1]:54

Taylor halted his columns and formed a line behind his batteries when the Mexican artillery started firing at 2 PM.[1]:54 The American artillery was very effective while the Mexican artillery often fell short.[1]:54 Arista ordered Torrejon's cavalry to attack the American right, but progress was slow, allowing Twiggs to form the 5th Infantry into a square to meet them with a couple of volleys.[1]:54

A fire started from a cannon burning wad which halted fighting for an hour as the smoke paralleled the lines.[1]:55 Arista pulled back 1000 yards on his left and Taylor advanced accordingly, rotating the axis of the battle 40 degrees counterclockwise.[1]:55 May failed to turn the Mexican left before the artillery duel resumed.[1]:55 Child's artillery battalion formed a square to repel another Torrejon cavalry charge.[1]:55 Duncan's battery stopped Arista from turning the American left and then advanced with the 8th Infantry and Ker's dragoons to drive the Mexican right from the field.[1]:55 A charge ordered by Arista at this time resulted in the light cavalry fleeing along the Mexican line, taking the 6th Infantry with them.[1]:55

Fighting stopped with dusk and both armies camped for the night.[1]:55

Aftermath

The morning of the 9th revealed the Mexican army slowly moving south.[1]:59 Taylor sent forward a 220-man battalion under McCall to reconnoiter the Mexican positions.[1]:59 The Battle of Resaca de la Palma would follow.

Ringgold was mortally wounded during the battle but Ringgold's and Duncan's effective cannoneers with their "Flying Artillery"—the tactic of using light artillery to attack then quickly move to another location and fire once more, carried the day and won the battle for the Americans.[1]:57

The battlefield is now Palo Alto Battlefield National Historical Park and is maintained by the National Park Service.

Battle of Palo Alto site
Engraving memorializing the fatal wounding of Maj. Samuel Ringgold in the battle
Monument to the Battle of Palo Alto at West Point

Order of battle

Mexican

Army of the North- Gen.div. Mariano Arista

12 Guns (2 8-lb, 8 4-lb and 2 6-lb) about three artillery batteries

Infantry

Cavalry

7th & 8th Line (Col. A. Torrejon?), Light Regiment of Mexico (Col. C. Montero) & Presidial Companies (Col. Sabariego)

American

Army of Observation – Brigadier General Zachary Taylor

1st Brigade "Left Wing" – Lt. Col. William G. Belknap

2nd Brigade "Right Wing" – Colonel David E. Twiggs

Gallery

Fort Polk

Zachary Taylor established this fort on March 24, 1846 as a supply base for his operations leading up to the Battle of Palo Alto, and used it until 1850. He garrisoned it with two artillery companies under Major John Munroe.[1]:39 Major Charles Thomas was the Depot Quartermaster using wagons and river steamers to supply Taylor.[1]:84

Taylor established camps for those heeding his call for volunteers at Point Isabel, the north end of Brazos Island, and along the Rio Grande between Barita and Fort Brown, at a place known as Camp Belknap.[1]:83

See also

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Bauer, K.J., 1974, The Mexican War, 1846-1848, New York:Macmillan, ISBN 0803261071
  2. ↑ Meed, p. 31

Additional Reading

External links

Coordinates: 26°01′12″N 97°27′55″W / 26.02007°N 97.46538°W / 26.02007; -97.46538

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