California Historical Landmarks in Contra Costa County
Listings
Table:
Landmark name	Location	City or town

512	Alvarado Adobe	San Pablo Blvd . & Church Ln	San Pablo

853	Captain Pedro Fages Trail	856 Danville Blvd	Danville

356	Castro Home	9800 San Pablo Ave	El Cerrito

455	Don Fernando Pacheco Adobe	3119 Grant St. 37°59′46″N 122°02′33″W / 37.996111°N 122.0425°W / 37.996111 ; -122.0425 ( Don Fernando Pacheco Adobe )	Concord

515	Don Salvio Pacheco Adobe	1870 Adobe St. 37°58′35″N 122°02′16″W / 37.9765°N 122.0379°W / 37.9765 ; -122.0379 ( Don Salvio Pacheco Adobe )	Concord

951	East Brother Light Station	Point San Pablo 37°57′48″N 122°26′00″W / 37.9633°N 122.4334°W / 37.9633 ; -122.4334 ( East Brother Light Station )	Point San Pablo

312	John Muir home	4202 Alhambra Ave. 37°59′29″N 122°08′00″W / 37.991311°N 122.133298°W / 37.991311 ; -122.133298 ( John Muir home )	Martinez

905	Mount Diablo	Mount Diablo State Park 37°52′54″N 121°54′51″W / 37.881698°N 121.914155°W / 37.881698 ; -121.914155 ( Mount Diablo )	Danville

932	Mount Diablo coal field	Black Diamond Mines Regional Preserve 37°57′01″N 121°51′25″W / 37.950278°N 121.856944°W / 37.950278 ; -121.856944 ( Mount Diablo coal field )	Antioch

731	The Old Homestead	993 Loring Ave 38°03′18″N 122°13′16″W / 38.054967°N 122.22115°W / 38.054967 ; -122.22115 ( The Old Homestead )	Crockett

1032	Richmond Shipyards District	Historic district 37°54′22″N 122°21′53″W / 37.906194°N 122.364664°W / 37.906194 ; -122.364664 ( Richmond Shipyards District )	Richmond

1002-1	Site of Giant Powder Company	Point Pinole Regional Shoreline 37°59′32″N 122°21′19″W / 37.99226°N 122.35518°W / 37.99226 ; -122.35518 ( Site of Giant Powder Company )	Richmond

722	Site of the murder of Dr. John Marsh	Across the street from 4575 Pacheco Blvd 38°00′19″N 122°05′15″W / 38.005317°N 122.087567°W / 38.005317 ; -122.087567 ( Site of the murder of Dr. John Marsh )	Martinez

511	Vicente Martinez Adobe	Alhambra Way & Hwy 4 37°59′32″N 122°07′51″W / 37.9921°N 122.130917°W / 37.9921 ; -122.130917 ( Vicente Martinez Adobe )	Martinez

Using the following table and the supporting evidence listed below.

Respond to the question below: What is the population of the city that has a marker named for a man who , among other things , complied a dictionary of the Sioux language ? Provide just your answer in a JSON object {"answer": "YOUR ANSWER"}. Avoid adding external knowledge.

San Pablo ( /ˈpæbloʊ/ , /ˈpɑːbloʊ/ ) is a city in Contra Costa County , California , United States . The city of Richmond surrounds nearly the whole city . The population was 29,139 at the 2010 census . The current Mayor is Arturo Cruz . Currently , the City Council consists of Rich Kinney , Elizabeth Pabon-Alvarado , Rita Xavier and Abel Pineda .
Pedro Fages ( 1734-1794 ; Catalan : Pere Fages i Beleta ) was a Spanish soldier , explorer , first Lieutenant Governor of the Californias under Gaspar de Portolá , and second ( 1770-74 ) and fifth ( 1782-91 ) Governor of Alta California .
The Town of Danville is located in the San Ramon Valley in Contra Costa County , California . It is one of the incorporated municipalities in California that uses town in its name instead of city . The population was 42,039 at the 2010 census . Danville hosts a farmers ' market each Saturday next to the Museum of the San Ramon Valley , located in the historic Southern Pacific Railroad Train Depot . The Iron Horse Regional Trail runs through Danville . It was first a railroad that has been converted to an 80-foot ( 24 m ) wide [ citation needed ] corridor of bike and hike trails as well as controlled intersections . Extending from Livermore to Concord , the trail passes through Danville .
El Cerrito is a city in Contra Costa County , California , United States , and forms part of the San Francisco Bay Area . It has a population of 23,549 according to the 2010 census . El Cerrito was founded by refugees from the 1906 San Francisco earthquake . It was incorporated in 1917 as a village with 1,500 residents . As of the census in 2000 , there were 23,171 people , 10,208 households and 5,971 families in the city . The top 20 employers in the city , according to the 2013 Comprehensive Annual Financial Report , include such entities as the West Contra Costa Unified School District , the City of El Cerrito , Lucky Stores , Pastime ACE Hardware , and Honda of El Cerrito .
The Don Fernando Pacheco Adobe is located at 3119 Grant Street in Concord , California.The Fernando Pacheco Adobe is the only Concord landmark listed in all three Historical Registries : entry on the National Register occurred on June 6 , 1980 ; the California Registered landmark number is 455 ; and the Concord Historical Landmark designation is 1-26-26/5458 . The Adobe was built by Don Fernando in the early 1850s as the base of operations for his growing ranch activities , and as his family 's formal residence . Fernando was the oldest son of Don Salvio Pacheco . He was born on May 30 , 1818 while his father was assigned to a Militia-Guard unit at the Pueblo of San Jose . At age 17 , he was sent to take possession and mark the boundaries of his father 's 17,921 acre land grant . Fernando was given 1,500 acres as initial share of the rancho . He subsequently married Pasquala ( Figeroa ) ( Juarez ) - a widow . Their six children : Pedro , Bonifacio , Cipriana , Maria Asuncion ( who married Jose Julian Cantua ) , Librada and Bersabe were raised at the Adobe . Don Fernando 's family enjoyed a reputation as gracious hosts . They were famous for their generosity and extensive fiestas on Adobe 's then lush , well irrigated grounds . The Adobe 's 32 thick walls were built of local adobe - mud . Ownership remained with Don Fernando 's descendants until 1918 .
Concord ( /ˈkɒŋkərd/ KON-kerd ) is the largest city in Contra Costa County , California . At the 2010 census , the city had a population of 122,067 making it the 8th largest city in the San Francisco Bay Area . Founded in 1869 as the community of Todos Santos by Salvio Pacheco , the name was changed to Concord within months . The city is a major regional suburban East Bay center within the San Francisco Bay Area , and is 29 miles ( 47 kilometres ) east of San Francisco .
The Don Salvio Pacheco Adobe is a historic adobe house in Concord , California . In 1834 , Salvio Pacheco was awarded the Rancho Monte del Diablo Mexican land grant , including what is now known as Concord and parts of Pleasant Hill . On June 24 , 1835 , he completed this two-story adobe , the first building to be erected in Diablo Valley . Pacheco gave the land surrounding this adobe to the refugees of the earthquake-flood of 1868 , and the community - previously known as Todos Santos - became known as Concord .
East Brother Island Lighthouse is a lighthouse located on East Brother Island in San Rafael Bay , near the tip of Point San Pablo in Richmond , California . It marks the entrance to San Pablo Bay from San Francisco Bay .
The John Muir National Historic Site is located in the San Francisco Bay Area , in Martinez , Contra Costa County , California . It preserves the 14-room Italianate Victorian mansion where the naturalist and writer John Muir lived , as well as a nearby 325-acre ( 132 ha ) tract of native oak woodlands and grasslands historically owned by the Muir family . The main site is on the edge of town , in the shadow of State Route 4 , also known as the John Muir Parkway .
Martinez is a city in and the county seat of Contra Costa County , California , in the East Bay of the San Francisco Bay Area . The population was 35,824 at the 2010 census . The downtown is notable for its large number of preserved old buildings and antique shops . Martinez is located on the southern shore of the Carquinez Strait in the San Francisco Bay Area , directly facing the city center of Benicia and the southeastern end of Vallejo , California .
Mount Diablo is a mountain of the Diablo Range , in Contra Costa County of the eastern San Francisco Bay Area in Northern California . It is south of Clayton and northeast of Danville . It is an isolated upthrust peak of 3,849 feet ( 1,173 meters ) , visible from most of the San Francisco Bay Area . Mount Diablo appears from many angles to be a double pyramid and has many subsidiary peaks , the largest and closest of which is the other half of the double pyramid , North Peak , nearly as high in elevation at 3,557 feet ( 1,084 m ) and about a mile northeast of the main summit .
Mount Diablo is a mountain of the Diablo Range , in Contra Costa County of the eastern San Francisco Bay Area in Northern California . It is south of Clayton and northeast of Danville . It is an isolated upthrust peak of 3,849 feet ( 1,173 meters ) , visible from most of the San Francisco Bay Area . Mount Diablo appears from many angles to be a double pyramid and has many subsidiary peaks , the largest and closest of which is the other half of the double pyramid , North Peak , nearly as high in elevation at 3,557 feet ( 1,084 m ) and about a mile northeast of the main summit .
The Black Diamond Mines Regional Preserve is a 6,000-acre ( 2,400 ha ) park located north of Mount Diablo in Contra Costa County , California under the administration of the East Bay Regional Park District ( EBRPD ) . The district acquired the property in 1973 . The preserve contains relics of 3 mining towns , former coal and sand mines , and offers guided tours of a former sand mine . The 60 miles ( 97 km ) of trails in the Preserve cross rolling foothill terrain covered with grassland , California oak woodland , California mixed evergreen forest , and chaparral .
Antioch ( formerly East Antioch , Smith 's Landing , and Marshs Landing ) is the second largest city in Contra Costa County , California , United States . Located in the East Bay region of the San Francisco Bay Area along the San Joaquin-Sacramento River Delta . The city 's population was 102,372 at the 2010 census and estimated to be 111,535 in 2018 .
Crockett ( formerly , Crockettville ) is a census-designated place ( CDP ) in Contra Costa County , in the East Bay sub-region of the San Francisco Bay Area , California , United States . The population was 3,094 at the 2010 census . It is located 28 miles northeast of San Francisco . Other nearby communities include : Port Costa , Martinez , Vallejo , Benicia , Rodeo , Hercules , Pinole and Richmond .
The four Richmond Shipyards , located in the city of Richmond , California , United States , were run by Permanente Metals and part of the Kaiser Shipyards . During World War II , Richmond built more ships than any other shipyard , turning out as many as three ships in a single day . The shipyards are part of the Rosie the Riveter/World War II Home Front National Historical Park , whose the Rosie the Riveter memorial sits on the former grounds of Shipyard # 2 . Shipyard # 3 is listed on the National Register of Historic Places .
Richmond ( /ˈrɪtʃmənd/ ) is a city in western Contra Costa County , California , United States . The city was incorporated on August 7 , 1905 and has a city council . Located in the East Bay region of the San Francisco Bay Area , Richmond borders the cities of San Pablo , Albany , El Cerrito and Pinole in addition to the unincorporated communities of North Richmond , Hasford Heights , Kensington , El Sobrante , Bayview-Montalvin Manor , Tara Hills , and East Richmond Heights , and for a short distance San Francisco on Red Rock Island in the San Francisco Bay . Richmond is one of two cities , the other being San Rafael , California , that sits on the shores of San Francisco Bay and San Pablo Bay simultaneously . During the mayoralty of Gayle McLaughlin , Richmond was the largest city in the United States served by a Green Party mayor . As of the 2010 U.S. Census , the city 's population is at 103,710 , making it the second largest city in the United States named Richmond . The largest , Richmond , Virginia , is the namesake of the California city .
The Giant Powder Company was an explosives manufacturing company which operated from the mid 19th century through the first half of the 20th century , located in the San Francisco Bay Area of California . The Giant Powder Company was the first company in the United States to produce dynamite under an exclusive license from Alfred Nobel .
Point Pinole Regional Shoreline is a regional park on the shores of the San Pablo Bay , California ( the northern arm of the San Francisco Bay ) , in the United States . It is approximately 2,315 acres ( 9.37 km2 ) in area , and is operated by the East Bay Regional Park District . It includes the Dotson Family Marsh ( formerly Breuner Marsh ) and the Point Pinole Lagoon and hosts the North Richmond Shoreline Festival .
John Marsh ( June 5 , 1799 in South Danvers , Massachusetts - September 24 , 1856 in Pacheco , California ) . He was an early pioneer and settler in Alta California , the first Harvard graduate and the first to practice medicine there . He knew Hebrew , Latin and Greek , and was the first to compile a dictionary of the Sioux language . He became one of the wealthiest ranchers in California , and was one of the most influential men in the establishment of California statehood .