Isabel Martínez de Perón
María Estela Martínez Cartas de Perón (born 4 February 1931), better known as Isabel Martínez de Perón () or Isabel Perón, served as the 42nd President of Argentina from 1974 to 1976. She was the third wife of President Juan Perón. During her husband's third term as president from 1973 to 1974, Isabel served as both vice president and First Lady. Following her husband's death in office in 1974, Isabel served as president of Argentina from 1 July 1974 to 24 March 1976, when the military took over the government and placed her under house arrest for five years, before exiling her to Spain in 1981. She holds the distinction of having been the first woman to have had the title of "President", as opposed to a queen or prime minister.
Velda González
María Luisa Arcelay was a member of the Partido Coalicionista de Puerto Rico (The Puerto Rican Coalition Party). In the November 1932 elections, she was elected to represent the district of Mayagüez in the House of Representatives of Puerto Rico. This made Arcelay thereby the first Puerto Rican woman, and the first woman in all of Latin America, to be elected to a government legislative body, then in 1936 Maria M. de Pérez Almitory of the Liberal Party of Puerto Rico was elected the first ever female Senator in Puerto Rico. In 1952 Juana Rodríguez Mundo of the Popular Democratic Party (PPD) was elected at-large Senator and Antonia Cabrera de Fajardo of the Statehood Party was elected at-large by addition Senator. In 1956, Palmira Cabrera de Ibarra also of the Popular Democratic Party (PPD) was elected in the Arecibo District. In 1964 Josefina O. de Batle of the PPD was elected Senator. In 1968, Angeles Mendoza of the New Progressive Party (PNP) and Maria Arroyo de Colón of the Popular Democratic Party (PPD) were elected at-large Senators. In 1972, actress and singer Ruth Fernández was elected Popular Democratic Party (PPD) at-large Senator and also Sila Nazario de Ferrer (PNP - San Juan District). Fernandez served until 1980 when González replaced her in the Senate of Puerto Rico, making her the eleventh female to be elected in the history of that legislative body. c. González spent 25 years as a member of the Senate, being reelected in 1984, 1988, 1992, 1996, and 2000.