Question: The structure which faces The Presbytere was declared a National Historic Landmark in what year?

full_context: Document 1: Hyatt Centric French Quarter New Orleans Hotel: Hyatt Centric French Quarter New Orleans is a hotel on Canal Street in New Orleans, Louisiana. A downtown landmark, the building was constructed in 1849 and served as a highly successful department store for more than a century. The structure was redeveloped as a boutique hotel, opening in 1995. It features suites named for writers Tennessee Williams and John Kennedy Toole, as well for jazz musician Louis Armstrong – all of whose work is associated with the city and the Quarter.
Document 2: Jackson Square, San Francisco: Jackson Square is a neighborhood in San Francisco, California, bounded by Broadway, Washington St. on the south, Columbus Ave. on the west and Battery St. on the east with any number of nearby satellite buildings and residents outside the bounds that truly belong to the neighborhood.
Document 3: French Quarter (Charleston, South Carolina): The French Quarter of Charleston, South Carolina, is a section of downtown Charleston. It is considered to be bounded by the Cooper River on the east, Broad Street on the south, Meeting Street on the west, and Market Street on the north. The French Quarter is basically within the original "walled" city of Charleston. The area began being called the French Quarter in 1973 when preservation efforts began for warehouse buildings on the Lodge Alley block. The name recognizes the high concentration of French merchants in the area's history. It was named to the National Register of Historic Places in 1973.
Document 4: Madame John's Legacy: Madame John's Legacy is a historic house museum at 632 Dumaine Street in the French Quarter of New Orleans, Louisiana. Built in 1788, it is one of the oldest houses in the French Quarter, and was built in the older French colonial style, rather than the more current Spanish colonial style of that time. It was declared a National Historic Landmark in 1970 for its architectural significance. The Louisiana State Museum owns the house and provides tours.
Document 5: French Quarter: The French Quarter, also known as the Vieux Carré or the Vieux Carre Historic District, is the oldest section of the city of New Orleans. After New Orleans ("La Nouvelle-Orléans" in French) was founded in 1718 by Jean-Baptiste Le Moyne de Bienville, it developed around the "Vieux Carré" ("Old Square" in English), a central square. The district is more commonly called the French Quarter today, or simply "the Quarter," related to changes in the city with American immigration after the Louisiana Purchase.
Document 6: Union Square, San Francisco: Union Square is a 2.6 acre public plaza bordered by Geary, Powell, Post and Stockton Streets in downtown San Francisco, California. "Union Square" also refers to the central shopping, hotel, and theater district that surrounds the plaza for several blocks. The area got its name because it was once used for Thomas Starr King rallies and support for the Union Army during the American Civil War, earning its designation as a California Historical Landmark. Today, this one-block plaza and surrounding area is one of the largest collections of department stores, upscale boutiques, gift shops, art galleries, and beauty salons in the United States, making Union Square a major tourist destination, a vital, cosmopolitan gathering place in downtown San Francisco, and one of the world's premier shopping districts. Grand hotels and small inns, as well as repertory, off-Broadway, and single-act theaters also contribute to the area's dynamic, 24-hour character.
Document 7: Omni Royal Orleans: The Omni Royal Orleans is a 345-room hotel on the corner of St. Louis and Royal Streets near Jackson Square in the French Quarter of New Orleans, Louisiana. It was constructed in 1960 as the Royal Orleans, on the site of the old St. Louis Hotel, which was ruined by the 1915 New Orleans hurricane. The exterior was designed by architect Samuel Wilson Jr., while the interior was designed by Arthur Davis.
Document 8: Hermann-Grima House: The Hermann-Grima House is a historic house museum in the French Quarter of New Orleans, Louisiana. The meticulously-restored home reflects the "Golden Age" of New Orleans. It is a handsome Federal-style mansion with courtyard garden, built in 1831. It has the only extant horse stable and 1830s open-hearth kitchen in the French Quarter.
Document 9: St. Patrick's Church (New Orleans, Louisiana): St. Patrick's Church is a Catholic church and parish in the Archdiocese of New Orleans, Louisiana, United States. The parish was founded in 1833, and the current structure was completed in 1840. It is the second-oldest parish in New Orleans (the oldest parish is St. Louis Cathedral), located upriver from the French Quarter at 724 Camp Street in what is now the Central Business District. The building, a National Historic Landmark, is one of the nation's earliest and finest examples of Gothic Revival architecture.
Document 10: Louisiana State Bank Building: Louisiana State Bank Building is a historic commercial building at Royal and Conti Streets in the French Quarter of New Orleans, Louisiana. Built in 1820, it was the last structure designed by nationally prominent architect Benjamin Henry Latrobe, who died from yellow fever in New Orleans before its construction. It has also been known as the Manheim Galleries building, from a long-time tenant. More recently, it has housed "Latrobe's", an event venue. It was declared a National Historic Landmark in 1983.
Document 11: Jackson Square (New Orleans): Jackson Square is a historic park in the French Quarter of New Orleans, Louisiana. It was declared a National Historic Landmark in 1960, for its central role in the city's history, and as the site where in 1803 Louisiana was made United States territory pursuant to the Louisiana Purchase. In 2012 the American Planning Association designated Jackson Square as one of America’s Great Public Spaces.
Document 12: Saint-Paul-Saint-Louis: Saint-Paul-Saint-Louis is a church on rue Saint-Antoine in the Marais quarter of Paris. The present building was constructed from 1627 to 1641 by the Jesuit architects Étienne Martellange and François Derand, on the orders of Louis XIII of France. Next door to it is the Lycée Charlemagne, also founded by the Jesuits. It gives its name to Place Saint-Paul and its nearest Metro station, Saint-Paul.
Document 13: New Orleans Jazz Museum: The New Orleans Jazz Museum is a music museum in New Orleans, Louisiana dedicated to preserving and celebrating the history of jazz music. Originally a separate museum, the collection is now affiliated with the Louisiana State Museum. The New Orleans Jazz Museum is currently located in the Old U.S. Mint building on 400 Esplanade Avenue, New Orleans, Louisiana in the historic French Quarter neighborhood.
Document 14: The Presbytere: The Presbytère is an architecturally important building in the French Quarter of New Orleans, Louisiana. It stands facing Jackson Square, adjacent to the St. Louis Cathedral. Built in 1791 as a matching structure for the Cabildo, which flanks the cathedral on the other side, it is one of the nation's best examples of formal colonial Spanish architecture (with many neo-Renaissance elements). It was designated a National Historic Landmark in 1970, and is now a property of the Louisiana State Museum.
Document 15: Jackson Park Historic District (Dubuque, Iowa): Jackson Park Historic District is a nationally recognized historic district located in Dubuque, Iowa, United States. It was listed on the National Register of Historic Places in 1986. This is primarily a residential area, with some institutional and commercial buildings, located north of the central business district. The city originally developed just to the south of here. The Cathedral Historic District represents the oldest residential neighborhood in Dubuque, and began to house the working-class people closer to the docks. Once the Jackson Park area opened for development the city's wealthier residents built their homes here. Architectural styles rang from the vernacular, which are found mainly along the bluff, to the high style found mainly along Main and Locust Street. Most of the houses were built from the mid to the late 19th century. The Andrew-Ryan House (1873) was individually listed on the National Register. Most of the institutional architecture are churches, which include St. John's Episcopal Church (1878) and St. Patrick's Catholic Church (1878). Central High School, no longer extant, was located across from Jackson Park, and it was also individually listed on the National Register before its demise. The Carnegie-Stout Public Library (1902) is located on the south side of the district.
ground_truth: 1960