Mark of Ephesus
E98424
15th-century Christian theologian
Christian theologian
Eastern Orthodox bishop
Eastern Orthodox saint
saint
Mark of Ephesus was a 15th-century Eastern Orthodox bishop and theologian best known for his staunch opposition to the union with the Roman Catholic Church.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Mark of Ephesus canonical | 3 |
| Mark of Ephesus (refused to sign) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T823475 — 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: Mark of Ephesus Context triple: [Council of Florence, attendedBy, Mark of Ephesus]
-
A.
Second Council of Ephesus
The Second Council of Ephesus was a controversial 449 church synod later condemned as the “Robber Council” for overturning earlier Christological decisions and prompting the more definitive Council of Chalcedon.
-
B.
Council of Ephesus
The Council of Ephesus was a major 5th-century ecumenical council of the Christian Church that condemned Nestorianism and affirmed the Virgin Mary as Theotokos (God-bearer).
-
C.
Nicaea
Nicaea was an ancient Greek city in northwestern Asia Minor, historically significant as a major political and religious center of the Byzantine Empire.
-
D.
Council of Chalcedon
The Council of Chalcedon was a pivotal 5th-century ecumenical council that defined orthodox Christology by affirming Christ as one person in two distinct natures, fully divine and fully human.
-
E.
Third Council of Constantinople
The Third Council of Constantinople was a 7th-century ecumenical council that condemned Monothelitism and affirmed that Christ possesses both a divine and a human will.
- 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: Mark of Ephesus Target entity description: Mark of Ephesus was a 15th-century Eastern Orthodox bishop and theologian best known for his staunch opposition to the union with the Roman Catholic Church.
-
A.
Second Council of Ephesus
The Second Council of Ephesus was a controversial 449 church synod later condemned as the “Robber Council” for overturning earlier Christological decisions and prompting the more definitive Council of Chalcedon.
-
B.
Council of Ephesus
The Council of Ephesus was a major 5th-century ecumenical council of the Christian Church that condemned Nestorianism and affirmed the Virgin Mary as Theotokos (God-bearer).
-
C.
Nicaea
Nicaea was an ancient Greek city in northwestern Asia Minor, historically significant as a major political and religious center of the Byzantine Empire.
-
D.
Council of Chalcedon
The Council of Chalcedon was a pivotal 5th-century ecumenical council that defined orthodox Christology by affirming Christ as one person in two distinct natures, fully divine and fully human.
-
E.
Third Council of Constantinople
The Third Council of Constantinople was a 7th-century ecumenical council that condemned Monothelitism and affirmed that Christ possesses both a divine and a human will.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
15th-century Christian theologian
ⓘ
Christian theologian ⓘ Eastern Orthodox bishop ⓘ Eastern Orthodox saint ⓘ saint ⓘ |
| alsoKnownAs |
Mark Eugenicus
ⓘ
Saint Mark of Ephesus ⓘ |
| birthPlace |
Constantinople
ⓘ
linked to:
Constantinople (probable)
|
| birthYear | 1392 ⓘ |
| burialPlace | Monastery of Mangana in Constantinople ⓘ |
| canonizationStatus | glorified as a saint in the Eastern Orthodox Church ⓘ |
| countryOfCitizenship | Byzantine Empire ⓘ |
| deathYear | 1444 ⓘ |
| doctrinalPosition |
rejection of Latin teaching on purgatory
ⓘ
rejection of the Filioque clause ⓘ |
| educatedAt |
Patriarchal School of Constantinople
ⓘ
linked to:
Patriarchate of Constantinople
University of Constantinople ⓘ |
| era | Late Byzantine period ⓘ |
| feastDay | January 19 ⓘ |
| fieldOfWork |
homiletics
ⓘ
philosophy ⓘ theology ⓘ |
| fullName |
Mark Eugenikos
ⓘ
linked to:
Eugenios
|
| hasOccupation |
bishop
ⓘ
theologian ⓘ |
| influenced | later anti-unionist Orthodox theologians ⓘ |
| influencedBy |
Basil the Great
ⓘ
linked to:
Basil of Caesarea
Gregory Palamas ⓘ
linked to:
St. Gregory Palamas
John Chrysostom ⓘ |
| knownAs | Pillar of Orthodoxy ⓘ |
| languageOfWorkOrName | Greek ⓘ |
| mainInterest |
doctrine of the Holy Spirit
ⓘ
ecclesiology ⓘ nature of purgatory ⓘ |
| movement |
Hesychasm
ⓘ
linked to:
hesychast tradition
|
| notableFor |
opposition to the union of Eastern Orthodox and Roman Catholic Churches
ⓘ
role at the Council of Florence ⓘ |
| opposedTo |
Decree of Union Laetentur Caeli
ⓘ
Union with the Roman Catholic Church ⓘ |
| participantIn |
Council of Ferrara–Florence
ⓘ
linked to:
Council of Florence
Council of Florence ⓘ |
| positionHeld |
Bishop of Ephesus
ⓘ
Metropolitan of Ephesus ⓘ |
| religion |
Eastern Orthodoxy
ⓘ
linked to:
Eastern Orthodox Christianity
|
| supportedBy | many clergy and laity in Constantinople ⓘ |
| theologicalTradition | Eastern Orthodox theology ⓘ |
| veneratedIn |
Eastern Orthodox Church
ⓘ
linked to:
Eastern Orthodox Christianity
|
| wrote |
homilies and sermons
ⓘ
polemical works on purgatory ⓘ theological treatises against Latin doctrines ⓘ |
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: Mark of Ephesus Description of subject: Mark of Ephesus was a 15th-century Eastern Orthodox bishop and theologian best known for his staunch opposition to the union with the Roman Catholic Church.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mark of Ephesus