4th Congress of the Philippines

• First Regular Session: January 27 – May 22, 1958 • First Special Session: May 26 – June 7, 1958 • Second Regular Session: January 26 – May 21, 1959 • Second Special Session: June 1 – July 4, 1959 • Third Regular Session: January 25 – May 19, 1960 • Third Special Session: June 14 – July 18, 1960 • Fourth Regular Session: January 23 – May 18, 1961 • Informal Meeting: July 15, 1961 • Joint Session: December 12–13, 1961 ==Legislation==

The Fourth Congress passed a total of 1,401 laws. (Republic Act Nos. 2050 – 3450) ==Leadership==

Senate • President: Eulogio Rodriguez (Nacionalista) • President pro tempore: Fernando Lopez (Nacionalista) • Majority Floor Leader: Cipriano Primicias Sr. (Nacionalista) • Minority Floor Leader: • Ambrosio Padilla (Liberal), until January 25, 1960 • Ferdinand Marcos (Liberal), from January 25, 1960 House of Representatives • Speaker: Daniel Romualdez (Leyte–4th, Nacionalista) • Speaker pro tempore: Constancio E. Castañeda (Tarlac–2nd, Nacionalista) • Majority Floor Leader: Jose M. Aldeguer (Iloilo–5th, Nacionalista) • Minority Floor Leader: • Ferdinand Marcos (Ilocos Norte–2nd, Liberal), until December 30, 1959 • Cornelio Villareal (Capiz–2nd, Liberal), from January 25, 1960 ==Members==

Senate The following are the terms of the senators of this Congress, according to the date of election: • For senators elected on November 10, 1953: December 30, 1953 – December 30, 1959 • For senators elected on November 8, 1955: December 30, 1955 – December 30, 1961 • For senators elected on November 12, 1957: December 30, 1957 – December 30, 1963 • For senators elected on November 10, 1959: December 30, 1959 – December 30, 1965 House of Representatives ==See also==