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William Westerfeld House

place in California listed on National Register of Historic Places

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 6, 2026
Entity authorityQ8020221
Source-derived summary

The William Westerfeld House, also known as the "Russian Embassy", is a historic building located at 1198 Fulton Street (at Scott St.) in San Francisco, California, United States, across the street from the northwest corner of Alamo Square. Constructed for German-born confectioner William Westerfeld in 1889, the home is listed on the National Register of Historic Places and is San Francisco Landmark Number 135.

History

William Westerfeld, a German-born confectioner, arrived in San Francisco in the 1870s. By the 1880s, he had established a chain of bakeries. He hired local architect Henry Geilfuss to design for his family of six a 28-room mansion with an adjoining rose garden and carriage house. The house was constructed in 1889 at a cost of $9,985 (equivalent to $357,800 in 2025).

When Westerfeld died in 1895, the home was sold to John Mahony, of Mahony Brothers, noted for building the St. Francis Hotel and the Palace Hotel after the 1906 earthquake. Mahony replaced the rose garden with flats to meet the city's dire need for housing.

In 1928, a group of Czarist Russians bought the home.

Editorial summary

This brief starts where responsible research should: with the source description of “William Westerfeld House” as place in California listed on National Register of Historic Places. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1198, 1889, 2025, 1895—that can be checked directly. The linked authority record independently contributes the date 1889. The account is most persuasive where William, Westerfeld and House can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as place in California listed on National Register of Historic Places. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 6, 2026. The linked authority identifier is Q8020221. Authority coordinates are 37.777, -122.436. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1198, 1889, 2025 and 1895.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “William Westerfeld House”, its source revision and the description used here.
  2. Expand the search: follow William Westerfeld House primary sources, William Westerfeld House archive and William research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from William Westerfeld House” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.