António Sebastião Ribeiro de Spínola, GCTE, ComA (generally referred to as António de Spínola, though this particular surname never had a particle) (Santo André, Estremoz, April 11, 1910 – Lisbon, August 13, 1996) was a Portuguese soldier, conservative politician and author, who was important in the transition to democracy following the Portuguese Carnation Revolution.

He was a son of António Sebastião Spínola and first wife Maria Gabriela Alves Ribeiro, both natives of Madeira.

Spínola entered the Colégio Militar in 1920, beginning what would be a very successful military career. By 1928, Spínola was at Portugal's Military Academy, where he stood out as a young and promising cavalry officer.

In Anjos, Lisbon, by August 1932, he married Maria Helena Martin Monteiro de Barros (14 January 1913 - 23 May 2002), daughter of João de Azevedo Monteiro de Barros and his German wife Gertrud Elisabete Martin.

In 1939, he became adjunct-de-camp of the Guarda Nacional Republicana (English: Republican National Guard). In 1941 he travelled to the German-Russian Front, as an observer, to monitor Wehrmacht movements during the encirclement of Leningrad (the Portuguese volunteers had been incorporated into the Blue Division).

Richard Milhous Nixon (January 9, 1913 – April 22, 1994) was the 37th President of the United States, serving from 1969 to 1974. The only president to resign the office, Nixon had previously served as a US representative and senator from California and as the 36th Vice President of the United States from 1953 to 1961.

Nixon was born in Yorba Linda, California. After completing his undergraduate work at Whittier College, he graduated from Duke University School of Law in 1937, and returned to California to practice law. He and his wife, Pat Nixon, moved to Washington to work for the federal government in 1942. He subsequently served in the United States Navy during World War II. Nixon was elected to the House of Representatives in 1946 and to the Senate in 1950. His pursuit of the Hiss Case established his reputation as a leading anti-communist, and elevated him to national prominence. He was the running mate of Dwight D. Eisenhower, the Republican Party presidential nominee in the 1952 election. Nixon served for eight years as vice president. He waged an unsuccessful presidential campaign in 1960, narrowly losing to John F. Kennedy, and lost a race for Governor of California in 1962. In 1968, he ran again for the presidency and was elected.