Museum / Cultural · 1759
Longfellow House–Washington's Headquarters National Historic Site
Georgian mansion of 1759 that served as Washington's headquarters during the Siege of Boston and later as Henry Wadsworth Longfellow's home for nearly half a century; now kept by the National Park Service.
Photograph · Wikimedia Commons
Why it matters
One of the oldest things still standing in the region — dated to 1759, and tied to 1 other entities across four centuries of the city’s record.
Open the full civic recordCurrent pulse, routes, recommendations, and memory
Living object
Now, then, future
Every object is temporal: what it feels like now, what it used to mean, and what it can become next.
Now
Thenquiet enough to notice details. Best now: one exhibit, then the nearest story.
1636: The oldest institution of higher learning in the United States, founded in 1636 and named for its first benefactor, John Harvard.
Future
The next version of this object is whatever story you follow from here.
Current modegolden hour
Historical echoHarvard University
Connected eventopen story
Pulse
How it feels right now
Current energyquiet enough to notice details
Best nowone exhibit, then the nearest story
Best timegolden hour
academicstoriedlively
Rain scoregood
Indoor escapes within a few blocks.
Laptop friendlinesslow
Coffee, libraries, bookstores, and campus edges.
Student presencehigh
How strongly the nearby graph reads as campus life.
Tourist pressurelow
Fame, landmark pull, and visitor-facing assets.
Historic densityextreme
Older records and historical edges around this object.
Serendipityhigh
Different kinds of things hiding within a short walk.
Turn this into a walk
Routes with a point of view
What should I see next?
Chosen moves from here
The editor's hand
Human recommendations
Civic memory
What this meant before
17591759Longfellow House–Washington's Headquarters National Historic Site enters the civic record here.1631Cambridge CommonCommon ground since 1631 and the mustering place of the Continental Army, where by long tradition Washington took command in 1775; now the civic green between Harvard Square and Porter.1636Harvard UniversityThe oldest institution of higher learning in the United States, founded in 1636 and named for its first benefactor, John Harvard.1636Harvard YardThe oldest part of the oldest American university — 22 acres of elms, freshman dorms, Widener Library and the John Harvard statue.
- Established
- 1759
- Online
- Official site ↗
- Graph connections
- 1
Plan your visit
Websitenps.gov/long/index.htm ↗
Get there
In popular culture◷Damon & Affleck (1970) — Actors · writers
In the graph 1 relationships — first-class data, not links
Explore Longfellow House–Washington's Headquarters National Historic Site in the interactive Graph Explorer — click to expand every connection →Located in
Nearby what sits within a few minutes’ walk
Park / Public space · 1 min walk
Alice's Garden
Park / Public space · 1 min walk
Longfellow Garden
Building / Landmark · 1 min walk
Longfellow House Forecourt
Historical context
Keep exploring graph-powered — every path below is a real relationship, not a guess
NearbyA few minutes’ walk away
Also in Harvard SquareShares a neighborhood
More museums & cultureOther museums & culture in the graph
From the Revolutionary eraOf the same period
Visitors also exploreReached through the same connections
One record, 4 framings cross-property publishing — never duplicated
How we know graph confidence — we explain our certainty, not just assert it
○Source qualityBest source is open reference
✓Independent corroboration2 sources
✓Human-reviewedEditorially verified
○Institutional backingNo primary source yet
✓Record completeness80% of canonical fields present
Sources, by tier
Wikidata Q474665 Open reference
OpenStreetMap way/29831146 Open reference
The same entity, elsewhere
Graph scores — our north star is relationship density, not page count
Relationship density13
1 connection
Record coverage86
metadata completeness
Graph authority39
centrality + reach + trust
Schema.org JSON-LD — what answer engines read
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