# Legislative districts of Mindanao and Sulu

The legislative district of Mindanao and Sulu was the collective representation of the Department of Mindanao and Sulu and its component provinces of Agusan, Bukidnon, Cotabato, Davao, Lanao, Sulu and Zamboanga as a single at-large district in the lower house of the Philippine Legislature from 1916 until 1935.

## History

Initially being excluded from representation in the lower house of the Philippine Legislature in 1907, the then-non-Christian-majority areas of the Philippines — which included the Department of Mindanao and Sulu's seven component provinces; Nueva Vizcaya; the Mountain Province; and Baguio — were finally extended legislative representation with the passage of the Philippine Autonomy Act in 1916 by the United States Congress. The Revised Administrative Code (Act No. 2711) enacted on March 10, 1917, further elaborated on the manner by which these areas would be represented. The non-Christian areas were to be collectively represented in the upper house's 12th senatorial district by two senators, both appointed by the Governor-General. Five assembly members, also appointed by the Governor-General, were to represent the seven component provinces of Department of Mindanao and Sulu — Agusan, Bukidnon, Cotabato, Davao, Lanao, Sulu and Zamboanga — in the lower house as a single at-large district. The appointment of these members of the Legislature did not require the consent of the upper house; the appointive legislators were also not necessarily required to be residents of the areas they represented. For example, Assemblyman Pedro Aunario, a resident of Manila, and Senator Lope K. Santos, a resident of Rizal, were among the representatives of the Mountain Province.
These arrangements remained in place despite the abolition of the Department in 1920. It lasted until 1935, when each of the seven provinces was finally provided one representative to the National Assembly of the Philippines, albeit the manner of election varying between provinces. Voters of the more Christianized provinces of Agusan, Bukidnon, Davao and Zamboanga could elect their representative through popular vote by virtue of Article VI, Section 1 of the 1935 Constitution. In the Muslim-dominated provinces of Cotabato, Lanao and Sulu, however, voter qualifications were more restrictive: the only persons allowed to vote for the province's representative were past and present municipal officials (municipal president, vice-president, municipal councilors); present senators, assembly representatives and 1935 Constitutional Convention delegates; provincial governors and members of provincial boards; and any persons currently residing in the concerned province who held any of the aforementioned positions in the past.

## At-Large (defunct)

| Period | Representatives | Representatives | Representatives | Representatives | Representatives |
| 4th Philippine Legislature 1916–1919 | Rafael Acuña Villaruz | Datu Piang | Teodoro Palma Gil | Datu Benito | Pablo Lorenzo |
| 5th Philippine Legislature 1919–1922 | Isidro Vamenta | Datu Piang | Teodoro Palma Gil | Datu Tampugao | Pablo Lorenzo |
| 5th Philippine Legislature 1919–1922 | Julius Schuck | Datu Piang | Teodoro Palma Gil | Datu Tampugao | Pablo Lorenzo |
| 6th Philippine Legislature 1922–1925 | Rafael Acuña Villaruz | Ugalingan Piang | Teodoro Palma Gil | Datu Tampugao | Pablo Lorenzo |
| 7th Philippine Legislature 1925–1928 | Pedro de la Llana | Abdullah Piang | Arsenio Suazo | Jose P. Melencio | (vacant) |
| 8th Philippine Legislature 1928–1931 | Jose G. Sanvictores | Monico R. Mercado | Jose Artadi | Jose P. Melencio | Tabahur Taupan |
| 9th Philippine Legislature 1931–1934 | Jose G. Sanvictores | Datu Sinsuat | Francisco Bangoy | Datu Ibra Gundarangin | Agustin S. Alvarez |
| 10th Philippine Legislature 1934–1935 | Manuel Fortich | Julian A. Rodriguez | Doroteo Karagdag | Alauya Alonto | Ombra Amilbangsa |
    ^1 Representatives only assumed office in 1917 after appointment by the Governor-General, pursuant to the provisions of Act No. 2711.
    ^2 Served from 1919 to 1920.
    ^3 Served from 1920 to 1922.