** San Francisco Bay Area, or simply the Bay Area

** C. v. aridus ( Lawrence, 1853 )-Jaumave Bobwhite-west-central Tamaulipas to southeastern San Luis Potosi

** C. v. maculatus ( Nelson, 1899 )-Spot-bellied Bobwhite-central Tamaulipas to northern Veracruz and southeastern San Luis Potosi

** Captains Regent of San Marino, 1900 – present

** Captains Regent of San Marino, 1700 – 1900

** Captains Regent of San Marino, 1500 – 1700

** Captains Regent of San Marino, 1243 – 1500

** Aurea of San Millán

** Montezuma Creek ( San Juan River )

** Mycological Society of San Francisco

** Dedication of the Basilica di San Giovanni in Laterano, Cathedral of the Pope ( memorial feast day )

** San Ernesto, Che Guevera as a saint.

** San Diu ( people, language is archaic Cantonese )

** Championship since moving to San Francisco.

** San Sebastian Festival Winner of the FIPRESCI Prize

** The San Francisco Bay Area, anchored by the cities of San Francisco, Oakland and San Jose.

** In San Diego County: Oceanside, Vista, and Carlsbad are sometimes referred to as the tri-cities.

** In San Antonio, Texas, computer pioneer Datapoint files for Chapter 11 bankruptcy.

** Some 200, 000 protesters march through the streets of San Francisco, protesting Anita Bryant's antigay remarks and the murder of Robert Hillsborough.

** San Francisco elects City Supervisor Harvey Milk, the first openly gay elected official of any large city in the U. S.

** Some 400 – 1, 000 students march through Times Square, New York and another 700 in San Francisco, in the first major student demonstration against the Vietnam War.

** Pacific Air Lines Flight 773 crashes near San Ramon, California, killing all 44 aboard ; the FBI later reports that a cockpit recorder tape indicates that the pilot and co-pilot had been shot by a suicidal passenger.

** San Esteban Elementary School

** San Esteban chuckwalla, a species of chuckwalla

** San Esteban, Chile

** San Esteban, Honduras

** San Esteban, Nabua, Camarines Sur

** San Esteban, Ilocos Sur

** San Esteban, Chihuahua

** San Esteban, Coahuila

** San Esteban, Tamaulipas

** San Esteban Island, Sonora

** San Esteban National Park

** Quema del Diablo, begins after sunset.

** Bernal Diaz del Castillo, Spanish historian ( d. 1581 )

** Fe del Mundo, Filipino pediatrician ( d. 2011 )

** Hugo del Carril, Argentine film actor, film director and tango singer ( d. 1989 )

** Lanza del Vasto, Italian philosopher, poet, and activist ( died 1981 )

** The Congressional Hispanic Caucus is established by the 5 Latinos in the United States Congress: Herman Badillo of the Bronx, E. de la Garza and Henry B. Gonzalez of Texas, Edward R. Roybal of California, and the nonvoting Resident Commissioner of Puerto Rico, Baltasar Corrada del Rio.

** Italian unification: The surrender of Civitella del Tronto ends the Kingdom of the Two Sicilies.

** Benicio del Toro, Puerto Rican actor

** The bodies of Portuguese opposition politician Humberto Delgado and his secretary Arajaryr Moreira de Campos are found in a forest near Villanueva del Fresno, Spain ( they were killed February 12 ).

** A hurricane and huge waves kill about 2, 500 in Santa Cruz del Sur in the worst natural disaster in Cuban history.

** Lanza del Vasto, Italian-born philosopher, poet, and activist ( b. 1901 )

** Hernando del Pulgar, Spanish writer

** Hugo del Carril, Argentine film actor, film director and tango singer ( b. 1912 )

** Andrea del Castagno, Italian painter

** Girolamo del Pacchia, Italian painter ( d. 1533 )

** Giovanni Antonio del Balzo Orsini, Prince of Taranto ( d. 1463 )

** Bernal Díaz del Castillo, Spanish conquistador ( b. c. 1492 )

** Bernal Díaz del Castillo, Spanish conquistador ( d. 1584 )

** Sebastiano del Piombo, Italian painter ( d. 1547 )

** Andrea del Verrocchio, Florentine sculptor ( approximate date ; d. 1488 )

** Piero del Pollaiuolo, Italian painter ( d. 1496 )

** Janeros ( lived in NW Chihuahua, SE Arizona and NE Sonora in the Animas Mountains, Florida Mountains, south into the Sierra San Luis, Sierra del Tigre, Sierra de Carcay, Sierra de Boca Grande, west beyond the Aros River to Bavispe, east along the Janos River and Casas Grandes River toward the Lake Guzmán in the northern part of the Guzmán Basin and traded at the presidio of Janos, likely called Dzilthdaklizhéndé-‘ Blue Mountain People ’, northern local group )

** Alborada del Gracioso (" Dawn song of the jester "; orchestrated 1918 )

** Santiago del Estero, capital of the province