What date was the birth city of Rogelio C. Melencio chartered under the Philippine Commission Act?
July 31, 1901
Manila
Manila ( ; Filipino: "Maynilà" , ] or ] ), officially the City of Manila (Filipino: "Lungsod ng Maynilà" ] ), is the capital of the Philippines and the most densely populated city proper in the world.
 It was the first chartered City by virtue of the Philippine Commission Act 183 on July 31, 1901 and gained autonomy with the passage of Republic Act No. 409 or the "Revised Charter of the City of Manila" on June 18, 1949.
Rogelio Melencio
Rogelio C. Melencio (September 27, 1939 – 1993), also known as Tembong Melencio, was a former Filipino basketball player and coach.
 Melencio was born in Tondo, Manila, Philippines.
 He played for the Yutivo Opels and later for Concepcion Industries in the Manila Industrial and Commercial Athletic Association.
 Melencio also appeared at the Olympic Games in Munich, Germany as a member of the country's national basketball team.
 He was also a key member of the Pesta Sukan Basketball Team, the 2nd national team of the Philippines beating the 1st national team in close exhibition games.
Philippine Assembly elections, 1907
The first Philippine Assembly elections were held across the Philippines on July 30, 1907.
 The Philippine Organic Act of 1902 established a bicameral Philippine Legislature composed of the appointed Philippine Commission as the upper house and the elected Philippine Assembly as the lower house. Philippine Senate elections, 1916
The first-ever elections to Philippine Senate were held on October 3, 1916, immediately after the passage of the Philippine Autonomy Act, known as the Jones Law.
 The Act created the Senate of the Philippines.
 The Senate replaced the Philippine Commission as the upper house of the Philippine Legislature, thus creating for the first time a fully elected national legislative branch in the Philippines, under the American colonial Insular Government.
 Each district elected two senators (plurality-at-large): The first-placer was to serve a six-year term while the second-placer was to serve a three-year term.
 On each election thereafter, one seat per district was up (first past the post).
 The senators from the 12th district were appointed by the American governor-general for no fixed term. Taft Commission
The Taft Commission, also known as Second Philippine Commission (Filipino: "Ikalawang Komisyon ng Pilipinas") was established by United States President William McKinley on March 16, 1900 following the recommendations of the First Philippine Commission.
 The Second Commission was at first the sole legislative body of the Philippines, then known as the Philippine Islands under the sovereign control of the United States, while still under the Philippine–American War.
 After the passage of the Philippine Organic Act in 1902, the Commission functioned as a House of bicameral legislature until it was supplanted in 1916 by an elected legislature established in 1916 by the Philippine Autonomy Act. Civil Service Commission of the Philippines
The Civil Service Commission of the Philippines (Filipino: "Komisyon ng Serbisyo Sibil" , abbreviated as CSC) is the Constitutional Commission of the Philippines with responsibility over the civil service.
 It is tasked with overseeing the integrity of government actions and processes.
 The commission was founded in 1900 through Act No. 5 of the Philippine Commission and was made a bureau in 1905. 1st Philippine Legislature
The First Philippine Legislature was the first session of the Philippine Legislature, the first representative legislature of the Philippines.
 Then known as the Philippine Islands, the Philippines under the sovereign control of the United States through the Insular Government.
 The Philippine Legislature consisted of an appointed upper house, the Philippine Commission and an elected lower house, the Philippine Assembly.
 These bodies were the predecessors of the Philippine Senate and Philippine House of the Philippine Congress. Flag Act (Philippines)
Act 1696, or the Flag Act, (Philippine Commission Act № 1696, August 23, 1907) is an act of the Philippine Commission that outlawed the display of Katipunan flags, banners, emblems, or devices in the American-controlled Philippine Islands.
 Both the current national anthem, "Lupang Hinirang", and the present-day Flag of the Philippines, were covered by this ban. Philippine Assembly
The Philippine Assembly (sometimes called the Philippine National Assembly) was the lower house of the Philippines from 1907 to 1916.
 Along with an upper house (the appointed Philippine Commission), it formed the bicameral Philippine Legislature during part of the American Colonial Period. Surigao (province)
Surigao is a former province of the Philippines.
 Originally a Spanish-era district, became a chartered province on May 15, 1901 ("Philippine Commission Act 127").
 The province was dissolved on 1960, comprising what are now the provinces of Surigao del Norte, Surigao del Sur, and Dinagat Islands.