Legislative districts of Davao
The undivided province's representation encompassed the present-day provinces of Davao de Oro, Davao del Norte, Davao del Sur, Davao Occidental, and Davao Oriental. Except during the Second World War, the chartered city of Davao also formed part of the province's representation.
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, of which Davao was part — 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 10 March 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. These arrangements remained in place despite the abolition of the Department in 1920.
During the Second World War, the Province of Davao sent two delegates to the National Assembly of the Japanese-sponsored Second Philippine Republic: one was the provincial governor (an ex officio member), while the other was elected through a provincial assembly of KALIBAPI members during the Japanese occupation of the Philippines. Davao City, being a chartered city, was represented separately in this short-lived legislative body. Upon the restoration of the Philippine Commonwealth in 1945, the representations of Davao Province and Davao City were once again combined to form a lone congressional district.
The enactment of Republic Act No. 4867 on 8 May 1967 split the old Davao Province into Davao del Norte, Davao del Sur and Davao Oriental, and providing each new province a congressional district. The last representative of the undivided Davao Province, Rep. Lorenzo Sarmiento, began to solely serve as the representative of his chosen successor province (Davao del Norte) in the second half of the 6th Congress, per Section 4 of R.A. 4867. The first representatives of Davao del Sur (including Davao City) and Davao Oriental also began to serve their new provinces in the second half of the 6th Congress.
Lone District (defunct)Edit
|1st National Assembly
|2nd National Assembly
|Cesar M. Sotto|
|1st Commonwealth Congress
|Juan A. Sarenas|
|Ismael L. Veloso|
|Gavino R. Sepulveda|
|Ismael L. Veloso|
|Lorenzo S. Sarmiento1|
|see Lone districts of Davao del Norte, Davao del Sur and Davao Oriental|
- includes what are now the provinces of Davao de Oro (Compostela Valley), Davao del Norte, Davao del Sur, Davao Occidental and Davao Oriental
- excludes Davao City
|Juan A. Sarenas|
|Romualdo C. Quimpo (ex officio)|
- Philippine Legislature (1917). Revised Administrative Code of the Philippine Islands of 1917 (Act No. 2711) (Digitized Revised Administrative Code of the Philippine Islands of 1917 from the Presidential Museum and Library Collection, uploaded on 15 February 2016). Bureau of Printing. Retrieved 4 February 2017. CS1 maint: discouraged parameter (link)
- Commonwealth of the Philippines (8 February 1935). "The 1935 Constitution". Official Gazette of the Republic of the Philippines. Retrieved 19 November 2017. CS1 maint: discouraged parameter (link)
- Congress of the Philippines (8 May 1967). "Republic Act No. 4867 - An Act Creating the Provinces of Davao del Norte, Davao del Sur and Davao Oriental". Chan Robles Virtual Law Library. Retrieved 3 February 2017. CS1 maint: discouraged parameter (link)
- Congressional Library Bureau. "Roster of Philippine Legislators". Republic of the Philippines, House of Representatives. Retrieved 17 February 2017. CS1 maint: discouraged parameter (link)
- Official program of the inauguration of the Republic of the Philippines and the induction into office of His Excellency Jose P. Laurel. Bureau of Printing. 1943.