Fort Zachary Taylor
Florida State Park and National Historic Landmark centered on a Civil War-era fort in Key West, Florida
The Fort Zachary Taylor Historic State Park, also known simply as Fort Taylor, is a Florida State Park and National Historic Landmark centered on a Civil War-era fort located near the southern tip of Key West, Florida.
History
1845–1900
Construction of the fort began in 1845 as part of a mid-19th century plan to defend the southeast coast of the United States through a series of forts after the War of 1812. Thompson Island, at the southwest tip of Key West, was selected as the site for the fort in 1822 and plans drawn up by Simon Bernard and Joseph G. Totten were approved in 1836. Two supporting artillery batteries, Martello Towers, provided additional coverage, one of which exists today as the Martello Gallery-Key West Art and Historical Museum. The fort was named for United States President Zachary Taylor in November 1850, a few months after his sudden death in office.
The United States Army Corps of Engineers leased slaves from local slave-owners for construction of the fort and its neighbor Fort Jefferson. This resulted in an influx of enslaved peoples into the immediate area as, before the construction of the fort, there were no large agricultural ventures and thus not a high demand for slaves, marine salvage being the main industry. By some estimates, the number more than quadrupled from fewer than 90 enslaved people in Key West before construction to over 400 after.
The fort's foundation consists of oolitic limestone and New England granite. Its 5-foot (1.5 m) thick walls rose 50 feet (15 m) above mean low water and included two tiers of casemates with a terreplein or barbette at the top.
This brief starts where responsible research should: with the source description of “Fort Zachary Taylor” as florida State Park and National Historic Landmark centered on a Civil War-era fort in Key West, Florida. Everything that follows is an evidence route, not borrowed authority.
Why this record matters
The subject matters to the places & architecture register because the source frames it as florida State Park and National Historic Landmark centered on a Civil War-era fort in Key West, Florida. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 19, 2026. The linked authority identifier is Q1162281. The first chronological checks are 1845, 1900, 1812 and 1822.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. 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
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Fort Zachary Taylor”, its source revision and the description used here.
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- 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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Search terms from this dossier
This entry incorporates text from “Fort Zachary Taylor” 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.