First Thanksgiving (1621)
E84525
The First Thanksgiving (1621) was a three-day harvest celebration in Plymouth where English Pilgrims and Wampanoag people shared a feast that later became the basis for the modern American Thanksgiving holiday tradition.
All labels observed (2)
| Label | Occurrences |
|---|---|
| First Thanksgiving | 2 |
| First Thanksgiving (1621) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T710613 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: First Thanksgiving (1621) Context triple: [Plymouth Colony, notableEvent, First Thanksgiving (1621)]
-
A.
Thanksgiving Day
Thanksgiving Day is a major U.S. national holiday celebrated in late November, centered on giving thanks, sharing a festive meal (traditionally featuring turkey), and spending time with family and friends.
-
B.
Mayflower landing at Plymouth
The Mayflower landing at Plymouth was the 1620 arrival of English Pilgrims on the coast of present-day Massachusetts, marking one of the foundational moments in early European colonization of North America.
-
C.
Pilgrims
The Pilgrims were a group of English Separatists who sailed on the Mayflower in 1620 and established one of the first permanent European settlements in New England.
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D.
Columbus Day
Columbus Day is a U.S. federal holiday that commemorates the 1492 arrival of Italian explorer Christopher Columbus in the Americas and is the subject of ongoing historical and cultural debate.
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E.
Jamestown
Jamestown is the site of the first permanent English settlement in North America, founded in 1607 in what is now Virginia.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: First Thanksgiving (1621) Target entity description: The First Thanksgiving (1621) was a three-day harvest celebration in Plymouth where English Pilgrims and Wampanoag people shared a feast that later became the basis for the modern American Thanksgiving holiday tradition.
-
A.
Thanksgiving Day
Thanksgiving Day is a major U.S. national holiday celebrated in late November, centered on giving thanks, sharing a festive meal (traditionally featuring turkey), and spending time with family and friends.
-
B.
Mayflower landing at Plymouth
The Mayflower landing at Plymouth was the 1620 arrival of English Pilgrims on the coast of present-day Massachusetts, marking one of the foundational moments in early European colonization of North America.
-
C.
Pilgrims
The Pilgrims were a group of English Separatists who sailed on the Mayflower in 1620 and established one of the first permanent European settlements in New England.
-
D.
Columbus Day
Columbus Day is a U.S. federal holiday that commemorates the 1492 arrival of Italian explorer Christopher Columbus in the Americas and is the subject of ongoing historical and cultural debate.
-
E.
Jamestown
Jamestown is the site of the first permanent English settlement in North America, founded in 1607 in what is now Virginia.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
cultural precedent
ⓘ
feast ⓘ harvest celebration ⓘ historical event ⓘ |
| hasApproximateDate | autumn 1621 ⓘ |
| hasAssociatedHoliday |
Thanksgiving (United States)
ⓘ
linked to:
Thanksgiving Day
|
| hasAssociatedPeople |
Governor William Bradford
ⓘ
linked to:
William Bradford
Massasoit, sachem of the Wampanoag ⓘ
linked to:
Massasoit
Tisquantum (Squanto) ⓘ
linked to:
Squanto
|
| hasCause |
successful harvest of 1621
ⓘ
survival of Plymouth Colony after first winter ⓘ |
| hasCountry |
English colonial America
ⓘ
linked to:
British America
|
| hasCuisine |
barley
ⓘ
corn ⓘ peas ⓘ pumpkin ⓘ seafood ⓘ venison ⓘ wildfowl ⓘ |
| hasCulturalContext |
English Puritan traditions
ⓘ
Wampanoag traditions ⓘ early colonial New England ⓘ |
| hasDuration | three days ⓘ |
| hasLegacy |
commemorated in U.S. school curricula
ⓘ
frequent subject of American art and literature ⓘ inspiration for later New England thanksgiving days ⓘ |
| hasLocation |
Plymouth
ⓘ
Plymouth Colony ⓘ present-day Massachusetts ⓘ |
| hasModernInterpretation | reexamined in light of colonialism and Native American perspectives ⓘ |
| hasNumberOfDays | 3 ⓘ |
| hasParticipant |
English Pilgrims
ⓘ
linked to:
Pilgrims
Massasoit ⓘ Plymouth colonists ⓘ
linked to:
Pilgrim Separatists
Tisquantum ⓘ Wampanoag people ⓘ |
| hasPrimarySource |
Edward Winslow’s Mourt’s Relation
ⓘ
linked to:
Mourt’s Relation
William Bradford’s Of Plymouth Plantation ⓘ
linked to:
Of Plymouth Plantation
|
| hasReligiousAspect |
Christian thanksgiving practices
ⓘ
Pilgrim expressions of thanks to God ⓘ |
| hasSeason | fall ⓘ |
| hasSignificance |
basis for modern American Thanksgiving holiday tradition
ⓘ
important event in American national mythology ⓘ symbol of cooperation between colonists and Native Americans ⓘ |
| hasStartTime | 1621 ⓘ |
| hasTheme |
harvest gratitude
ⓘ
intercultural relations ⓘ survival ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: First Thanksgiving (1621) Description of subject: The First Thanksgiving (1621) was a three-day harvest celebration in Plymouth where English Pilgrims and Wampanoag people shared a feast that later became the basis for the modern American Thanksgiving holiday tradition.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: First Thanksgiving (1621)
linked to: First Thanksgiving (1621)