Theodore I Laskaris

13th-century emperor of Nicaea
Person human Q37086
Theodore I Laskaris
Unknown Byzantine artist · Public Domain · Wikimedia
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Theodore I Laskaris

Summary

Theodore I Laskaris is a human[1]. He was born in Constantinople[2]. He was born on January 1, 1174[3]. He died in İznik[4]. He died on January 1, 1221[5]. He worked as a ruler[6]. He ranks in the top 0.71% of human entities by monthly Wikipedia readership (452 views/month, #7,136 of 1,000,298).[7]

Key Facts

  • Born in Constantinople[2], Theodore I Laskaris…
  • Theodore I Laskaris died in İznik[4].
  • Theodore I Laskaris was born on January 1, 1174[3].
  • Theodore I Laskaris died on January 1, 1221[5].
  • Theodore I Laskaris's father was Manuel Láscaris[8].
  • Theodore I Laskaris's mother was Ioanna Karatzaina[9].
  • Among Theodore I Laskaris's spouses was Anna Komnene Angelina[10].
  • Theodore I Laskaris was married to Philippa of Armenia[11].
  • Theodore I Laskaris was married to Marie de Courtenay[12].
  • A child of Theodore I Laskaris was Maria Laskarina[13].
  • A child of Theodore I Laskaris was Sophia Eudokia Laskarina[14].
  • A child of Theodore I Laskaris was Nicholas Laskaris[15].
  • A child of Theodore I Laskaris was Constantin Laskaris[16].
  • A child of Theodore I Laskaris was Irene Laskarina[17].
  • Theodore I Laskaris held citizenship in Byzantine Empire[18].
  • Theodore I Laskaris worked as a ruler[6].
  • Theodore I Laskaris held the position of Byzantine emperor[19].
  • Theodore I Laskaris is recorded as male[20].
  • Theodore I Laskaris's instance of is recorded as human[21].
  • Theodore I Laskaris's family is recorded as Laskaris[22].
  • Theodore I Laskaris's Commons category is recorded as Theodoros I Laskaris[23].
  • Theodore I Laskaris's given name is recorded as Theodoros[24].
  • Theodore I Laskaris's topic's main category is recorded as Category:Theodoros I Laskaris[25].
  • Theodore I Laskaris's relative is recorded as Alexios III Angelos[26].
  • Theodore I Laskaris's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[27].

Body

Origins and Family

Born in Constantinople[2], Theodore I Laskaris… he was born on January 1, 1174[3]. His father was Manuel Láscaris[8]. His mother was Ioanna Karatzaina[9].

Career and Affiliations

Theodore I Laskaris worked as a ruler[6]. He held the position of Byzantine emperor[19].

Personal Life

Spouses include Anna Komnene Angelina[10], a sovereign[28], 1176–1212[29], of Byzantine Empire[30]; Philippa of Armenia[11], a sovereign[31], 1183–1210[32], of Empire of Nicaea[33]; and Marie de Courtenay[12], a politician[34], 1204–1228[35], of Byzantine Empire[36]. Children include Maria Laskarina[13], an aristocrat[37], 1206–1270[38], of Empire of Nicaea[39]; Sophia Eudokia Laskarina[14], 1210–1247[40], of Byzantine Empire[41]; Nicholas Laskaris[15], 1200–1210[42], of Byzantine Empire[43]; Constantin Laskaris[16]; and Irene Laskarina[17], a Christian nun[44], 1200–1241[45], of Byzantine Empire[46].

Death and Burial

Theodore I Laskaris died on January 1, 1221[5]. He passed away in İznik[4].

Why It Matters

Theodore I Laskaris ranks in the top 0.71% of human entities by monthly Wikipedia readership (452 views/month, #7,136 of 1,000,298).[7] He has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[47] He is known by 36 alternative names across languages and contexts.[48]

FAQs

Where was Theodore I Laskaris born?

Born in Constantinople[2], Theodore I Laskaris…

Where did Theodore I Laskaris die?

Theodore I Laskaris passed away in İznik[4].

Who were Theodore I Laskaris's parents?

Theodore I Laskaris's father was Manuel Láscaris[8]. Theodore I Laskaris's mother was Ioanna Karatzaina[9].

Who was Theodore I Laskaris married to?

Theodore I Laskaris's spouses include Anna Komnene Angelina[10], Philippa of Armenia[11], and Marie de Courtenay[12].

What did Theodore I Laskaris do for work?

Theodore I Laskaris worked as ruler[6].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [20] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [11] . wikidata.org.
  8. [12] . Retrieved . wikidata.org.
  9. [18] . wikidata.org.
  10. [21] . wikidata.org.
  11. [19] . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . The Peerage. wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . The Peerage. wikidata.org.
  17. [22] . wikidata.org.
  18. [6] . wikidata.org.
  19. [23] . wikidata.org.
  20. [3] . wikidata.org.
  21. [5] . Nationalencyklopedin. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . encyklopedia.pwn.pl. encyklopedia.pwn.pl. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [47] . Wikidata sitelinks. wikidata.org.
  3. [48] . Wikidata aliases. wikidata.org.

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BibTeX @misc{4ortxyz_theodore-i-laskaris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theodore I Laskaris}}, year = {2026}, url = {https://4ort.xyz/entity/theodore-i-laskaris}, note = {Accessed: 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 · 2026-05-12 view diff on Wikidata ↗
    Place of birth Constantinople
    Topic's main category Category:Theodoros I Laskaris
    Sibling Konstantinos Laskaris, Alexios Laskaris, Georg Laskaris +2
    Citizenship
    + 20 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)"
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