On October 7, 1846, Spanish Governor-General Narciso Clavería y Zaldúa issued a comprehensive decree targeting vagrancy in the Philippines, directing provincial authorities to systematically round up idlers and unemployed individuals. This administrative measure represented a significant expansion of colonial social control mechanisms and reflected the Spanish colonial government's broader efforts to regulate labor, maintain public order, and strengthen bureaucratic oversight during the mid-19th century.

Significant Events in October in Filipino History
On , Emilio Jacinto, dubbed in Philippine history as the Brains of the Katipunan, wrote "A La Patria" (To The Fatherland), a patriotic piece inspired by "Mi Ultimo Adios" (My Last Farewell) written by Dr. Jose Rizal before his execution at the Bagumbayan field (known today as the Rizal or Luneta Park). Jacinto wrote the poem under the coconut palms of Sta. Cruz, Laguna.
In the history of the Philippines, few figures embody the drastic transition from colonial subject to revolutionary leader as clearly as General Tomás Mascardo y Echenique. Born on into the comfortable landed gentry of Cavite, Mascardo began his adult life as a schoolteacher - a profession dedicated to order and education. Yet, by his mid-twenties, he had traded the classroom for the battlefield, rising to become a Brigadier General in the Philippine Revolutionary Army. His life story serves as a critical lens through which to view the Philippine Revolution against Spain and the subsequent Philippine-American War.
Marcial "Mars" Custodio Ravelo widely recognized as one of the most influential figures in Philippine cultural history and the undisputed architect of Filipino comic book superheroes. Born on , in Tanza, Cavite (the area of what is now Tanza was once part of the larger municipality of San Francisco de Malabon which became General Trias), during the American colonial period, Ravelo would eventually become known as the "King of Pinoy Komiks" and the "Father of Filipino Komiks Superheroes" fundamentally shaping the nation's popular entertainment landscape for over four decades until his death on September 12, 1988. His prolific career produced more than 500 works of popular komiks novels, establishing a legacy that transcended the printed page to influence Philippine film, television, and collective imagination.
Enrique Jacobo Pedro Luis Plácido Zóbel de Ayala, the first patriarch of the Zóbel de Ayala family, was born in Madrid, Spain, on . His parents were Jacobo Zóbel y Zangroniz and Trinidad de Ayala y Róxas. He had a twin brother named Alfonso, who died at the age of five. His other siblings were Fernando Antonio, Margarita, and Gloria.
On October 9, 1934, a Committee of Seven consisting of Manuel C. Briones, Filemon Sotto, Manuel A. Roxas, Conrado Benitez, Vicente Singson Encarnacion, Miguel Cuadermo, and Norberto Romualdez were appointed to draft the 1935 Philippine Constitution.
On , the Philippine Commission enacted Act No. 1761, one of the most comprehensive pieces of drug control legislation in the early American colonial period. This law, which took effect on October 17, 1907, represented a crucial evolution in Philippine opium policy and marked a significant step toward the eventual prohibition of non-medical opium use in the islands.
The Spanish colonial administration in the Philippines is often defined by a constant struggle for control between the civil government and the Catholic Church. This conflict reached a violent peak on , when Governor-General Fernando Manuel de Bustillo Bustamante y Rueda was murdered in his own palace by a mob. This event was not just a simple riot but a sign of a deep structural crisis in the colony.
On October 11, 2016 the Volunteers Against Crime and Corruption (VACC) filed a complaint for drug trafficking against Senator Leila de Lima and seven others, in connection with their alleged involvement in the proliferation of illegal drugs inside the New Bilibid Prison in Muntinlupa City.