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Capture of Mexicali
Part of the Mexican Revolution
Magonistas en Mexicali 1911.png
Simon Berthold (center) and other Magonistas after capturing Mexicali.
DateJanuary 29, 1911
LocationMexicali, Baja California, Mexico
Result Magonista victory, rebel forces capture Mexicali.
Flag of Partido Liberal Mexicano.svg Magonistas Mexico Mexico
Commanders and leaders
Flag of Partido Liberal Mexicano.svg Jose Maria Leyva unknown
18 infantry 10 policemen
Casualties and losses
none 1 killed
12 captured

The Capture of Mexicali, or the Battle of Mexicali was the first action of the Mexican Revolution taken by rebel Magonistas against the federal Mexican government of Porfirio Diaz. Under the direction of Ricardo Flores Magón, a group of rebels captured the border town of Mexicali with little resistance.


Ricardo Flores Magón and his brother Enrique had a long history of anti-government and pro-socialist incidents before beginning the revolt of 1911. Magon, who was the leader of the Partido Liberal Mexicano in Los Angeles, chose early 1911 as the time to begin an insurrection. All across Mexico, revolution was breaking out and the federal Mexican Army was losing the fight. The P.L.M. junta in California chose the small border town of Mexicali for taking. Access to the border would allow P.L.M. forces to more easily recruit American volunteers and resupply their forces.

The junta appointed the gunsmith Jose Maria Leyva to command the Magonista force of seventeen other men. Leyva had been in the 1906 strike at Cananea and was a strong anti-government protester. A half Mexican and half German socialist named Simon Berthold was second in command. Other reasons for the choosing of Mexicali was due to its strategic location; far from Mexico City and large bodies of federal troops. The Magonistas also hoped to capture the revenue collected by Mexican customs agents in the town.


At dawn on January 29, the eighteen Magonistas were led by Leyva across the border into California, there, just across the international line the Magonistas found an arms cache and stocked themselves with about sixty rifles, some pistols, and several thousand rounds of ammunition. They then headed back across the border the outskirts of Mexicali and divided into three groups. The rebels then readied their weapons and attacked. The first group was led by Berthold who stormed the custom house and captured the two sleeping officers.

The second group headed for the home of the chief of police and quickly took command of the structure and the chief. The third force under Jose Leyva attacked the jail house where the only shot of the engagement was fired. Jailer Jose Villanova refused to give the rebels the keys to the jail cells. He was shot dead after cocking his pistol behind the door of his office, the Magonistas heard the cock and fired into the building. Ten Mexican policemen were captured at the jail. Villanova became the only casualty of the operation. After capturing the jail the event was over, the prisoners were freed and nine of whom joined the Magonsitas.


The two customs officer paid the Magonistas $385.00 for their freedom, they were released into California. Of the ten captured policemen, seven were freed and ran across the border into California with only their underwear. After the capture of Mexicali, the Magonista force quickly grew from eighteen to over 400 men, most of whom were white American citizens. The Magonista Campaign began at Mexicali, from there the rebels marched on an captured Tijuana on May 9 before being defeated just south of the town during another engagement.

Defeated, the rebels held no more territory and disbanded or escaped into California.

See also

  • Mexican Expedition


  • Ponce Aguilar, Antonio De Cueva Pintada a la Modernidad : Historia de Baja California, Page# 127
  • Cornelius Smith, Emilio Kosterlitzky, Eagle of Sonora (1970)
  • Trimble, Marshall, (1998), Arizona, A Cavalcade of History Treasure Chest Publications, Tucson, Arizona ISBN 0-918080-43-6
  • Instituto de Investigaciones Históricas

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