Leo IV the Khazar

Byzantine emperor
Person human Q41645
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Leo IV the Khazar

Summary

Leo IV the Khazar is a human[1]. He was born in Constantinople[2]. He was born on January 25, 750[3]. He died on September 8, 780[4]. He worked as a ruler[5]. He ranks in the top 0.7% of human entities by monthly Wikipedia readership (318 views/month, #7,037 of 1,000,298).[6]

Key Facts

  • Born in Constantinople[2], Leo IV the Khazar…
  • Leo IV the Khazar was born on January 25, 750[3].
  • Leo IV the Khazar died on September 8, 780[4].
  • Leo IV the Khazar's father was Konstantinos V[7].
  • Leo IV the Khazar's mother was Tzitzak[8].
  • Among Leo IV the Khazar's spouses was Irene of Athens[9].
  • A child of Leo IV the Khazar was Konstantinos VI[10].
  • Leo IV the Khazar held citizenship in Byzantine Empire[11].
  • Leo IV the Khazar worked as a ruler[5].
  • Leo IV the Khazar held the position of Byzantine emperor[12].
  • Leo IV the Khazar's religion is recorded as Eastern Christianity[13].
  • Leo IV the Khazar is recorded as male[14].
  • Leo IV the Khazar's instance of is recorded as human[15].
  • Leo IV the Khazar's family is recorded as Isaurian dynasty[16].
  • Leo IV the Khazar's Commons category is recorded as Leon IV[17].
  • The cause of death was tuberculosis[18].
  • Leo IV the Khazar's given name is recorded as Leo[19].
  • Leo IV the Khazar's given name is recorded as Lev[20].
  • Leo IV the Khazar's topic's main category is recorded as Category:Leon IV[21].
  • Leo IV the Khazar's manner of death is recorded as natural causes[22].
  • Leo IV the Khazar's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[23].
  • Leo IV the Khazar's name in native language is recorded as {'lang': 'grc', 'text': "Λέων Δ' ο Χάζαρος"}[24].
  • Leo IV the Khazar's sibling is recorded as Nikephoros[25].

Body

Origins and Family

Leo IV the Khazar's place of birth was Constantinople[2]. He was born on January 25, 750[3]. His father was Konstantinos V[7]. His mother was Tzitzak[8].

Career and Affiliations

Leo IV the Khazar worked as a ruler[5]. He held the position of Byzantine emperor[12].

Personal Life

Leo IV the Khazar was married to Irene of Athens[9]. A child of him was Konstantinos VI[10]. His religion is recorded as Eastern Christianity[13].

Death and Burial

Leo IV the Khazar died on September 8, 780[4]. The cause of death was tuberculosis[18].

Why It Matters

Leo IV the Khazar ranks in the top 0.7% of human entities by monthly Wikipedia readership (318 views/month, #7,037 of 1,000,298).[6] He has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[26] He is known by 31 alternative names across languages and contexts.[27]

FAQs

Where was Leo IV the Khazar born?

Leo IV the Khazar was born in Constantinople[2].

Who were Leo IV the Khazar's parents?

Leo IV the Khazar's father was Konstantinos V[7]. Leo IV the Khazar's mother was Tzitzak[8].

Who was Leo IV the Khazar married to?

Leo IV the Khazar's spouses include Irene of Athens[9].

What did Leo IV the Khazar do for work?

Leo IV the Khazar worked as ruler[5].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [14] . wikidata.org.
  3. [7] . Q24451081. wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . Q24435161. wikidata.org.
  6. [11] . wikidata.org.
  7. [15] . wikidata.org.
  8. [12] . wikidata.org.
  9. [10] . wikidata.org.
  10. [16] . wikidata.org.
  11. [5] . wikidata.org.
  12. [13] . wikidata.org.
  13. [17] . wikidata.org.
  14. [18] . wikidata.org.
  15. [3] . wikidata.org.
  16. [4] . Find a Grave. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. wikidata.org.
  3. [27] . 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). Leo IV the Khazar. Retrieved April 10, 2026, from https://4ort.xyz/entity/leo-iv-the-khazar
MLA “Leo IV the Khazar.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/leo-iv-the-khazar.
BibTeX @misc{4ortxyz_leo-iv-the-khazar_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leo IV the Khazar}}, year = {2026}, url = {https://4ort.xyz/entity/leo-iv-the-khazar}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leo IV the Khazar — https://4ort.xyz/entity/leo-iv-the-khazar (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. 27d ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Country of citizenship Byzantine Empire
    Aliases
    Citizenship
    Family Isaurian dynasty
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30848|batch #30848]]: match CERL IDs on the basis of GND (5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.