John XIII of Constantinople

Ecumenical Patriarch in 1315–1320
Person human Q2498577
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John XIII of Constantinople

Summary

John XIII of Constantinople is a human[1]. He was born on 1260[2]. He died in Constantinople[3]. He worked as an Eastern Orthodox priest[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (33 views/month, #7,293 of 1,000,298).[5]

Key Facts

  • John XIII of Constantinople passed away in Constantinople[3].
  • John XIII of Constantinople was born on 1260[2].
  • John XIII of Constantinople held citizenship in Byzantine Empire[6].
  • medieval Greek was John XIII of Constantinople's native language[7].
  • John XIII of Constantinople worked as an Eastern Orthodox priest[4].
  • A notable student of John XIII of Constantinople was Nicephorus Gregoras[8].
  • John XIII of Constantinople's religion is recorded as Eastern Orthodoxy[9].
  • John XIII of Constantinople is recorded as male[10].
  • John XIII of Constantinople's instance of is recorded as human[11].
  • John XIII of Constantinople's given name is recorded as Ioannis[12].
  • John XIII of Constantinople's described by source is recorded as Pauly–Wissowa[13].
  • John XIII of Constantinople's languages spoken, written or signed is recorded as medieval Greek[14].
  • John XIII of Constantinople's writing language is recorded as medieval Greek[15].

Body

Origins and Family

John XIII of Constantinople was born on 1260[2]. medieval Greek was his native language[7].

Career and Affiliations

John XIII of Constantinople's professions included Eastern Orthodox priest[4]. A notable student of him was Nicephorus Gregoras[8].

Personal Life

John XIII of Constantinople's religion is recorded as Eastern Orthodoxy[9].

Death and Burial

John XIII of Constantinople passed away in Constantinople[3].

Why It Matters

John XIII of Constantinople ranks in the top 0.73% of human entities by monthly Wikipedia readership (33 views/month, #7,293 of 1,000,298).[5] He has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[16] He is known by 9 alternative names across languages and contexts.[17]

FAQs

Where did John XIII of Constantinople die?

John XIII of Constantinople died in Constantinople[3].

What did John XIII of Constantinople do for work?

John XIII of Constantinople worked as Eastern Orthodox priest[4].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [10] . wikidata.org.
  3. [6] . wikidata.org.
  4. [11] . wikidata.org.
  5. [7] . wikidata.org.
  6. [4] . wikidata.org.
  7. [9] . wikidata.org.
  8. [2] . wikidata.org.
  9. [12] . wikidata.org.
  10. [8] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). John XIII of Constantinople. Retrieved April 10, 2026, from https://4ort.xyz/entity/john-xiii-of-constantinople
MLA “John XIII of Constantinople.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/john-xiii-of-constantinople.
BibTeX @misc{4ortxyz_john-xiii-of-constantinople_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John XIII of Constantinople}}, year = {2026}, url = {https://4ort.xyz/entity/john-xiii-of-constantinople}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John XIII of Constantinople — https://4ort.xyz/entity/john-xiii-of-constantinople (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 20d ago · Epìdosis · 2026-06-14 view diff on Wikidata ↗
    Parsifal cluster id 113243
    Grove music online id 11306
    "/* wbsetclaim-create:1||1 */ [[Property:P12458]]: 700964, Matched to [[:toollabs:mix-n-match/#/entry/161572761|Iohannes Glycys (#161572761)]] in [[:toollabs:mix-n-match/#/catalog/6216|Parsifal persons"
  2. 8w ago · Bargioni · 2026-05-07 view diff on Wikidata ↗
    Given name Ioannis
    Aliases
    Position held Ecumenical Patriarch of Constantinople
    Writing language medieval Greek
    + 13 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30468|batch #30468]]: add P1810 to P5739 2/3"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.