John I of Portugal

King of Portugal from 1385 to 1433
Person human Q201575
John I of Portugal
anonymous · Public Domain · Wikimedia
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John I of Portugal

Summary

John I of Portugal is a human[1]. His place of birth was Lisbon[2]. He was born on April 11, 1357[3]. He passed away in Lisbon[4]. He died on August 14, 1433[5]. He worked as a politician[6]. He ranks in the top 0.67% of human entities by monthly Wikipedia readership (1,891 views/month, #6,748 of 1,000,298).[7]

Key Facts

  • John I of Portugal's place of birth was Lisbon[2].
  • John I of Portugal passed away in Lisbon[4].
  • John I of Portugal was born on April 11, 1357[3].
  • John I of Portugal died on August 14, 1433[5].
  • Burial took place at Batalha Monastery[8].
  • John I of Portugal's father was Peter I of Portugal[9].
  • John I of Portugal's mother was Teresa Lourenço[10].
  • John I of Portugal was married to Philippa of Lancaster[11].
  • Among John I of Portugal's spouses was Inês Pires[12].
  • A child of John I of Portugal was Edward I of Portugal[13].
  • A child of John I of Portugal was Peter, Duke of Coimbra[14].
  • A child of John I of Portugal was Prince Henry the Navigator[15].
  • A child of John I of Portugal was Isabella of Portugal, Duchess of Burgundy[16].
  • A child of John I of Portugal was John, Constable of Portugal[17].
  • A child of John I of Portugal was Ferdinand the Holy Prince[18].
  • John I of Portugal held citizenship in Kingdom of Portugal[19].
  • John I of Portugal worked as a politician[6].
  • John I of Portugal held the position of Monarch of Portugal[20].
  • John I of Portugal held the position of Grand Master of the Order of Aviz[21].
  • John I of Portugal received the Knight of the Garter[22].
  • John I of Portugal's religion is recorded as Christianity[23].
  • John I of Portugal is recorded as male[24].
  • John I of Portugal's instance of is recorded as human[25].
  • John I of Portugal's family is recorded as House of Aviz[26].
  • John I of Portugal's noble title is recorded as duke[27].

Body

Origins and Family

Born in Lisbon[2], John I of Portugal… he was born on April 11, 1357[3]. His father was Peter I of Portugal[9]. His mother was Teresa Lourenço[10].

Career and Affiliations

John I of Portugal worked as a politician[6]. Positions held include Monarch of Portugal[20], a hereditary position[28], in Portugal[29], founded in 1139[30] and Grand Master of the Order of Aviz[21].

Recognition

John I of Portugal received the Knight of the Garter[22].

Personal Life

Spouses include Philippa of Lancaster[11], a queen consort[31], 1360–1415[32], of Kingdom of England[33] and Inês Pires[12], a mistress[34], b. 1350[35]. Children include Edward I of Portugal[13], a king[36], 1391–1438[37], of Kingdom of Portugal[38], awarded the knighthood[39]; Peter, Duke of Coimbra[14], a writer[40], 1392–1449[41], of Kingdom of Portugal[42], awarded the knighthood[43]; Prince Henry the Navigator[15], a military officer[44], 1394–1460[45], of Kingdom of Portugal[46], awarded the Knight of the Garter[47]; Isabella of Portugal, Duchess of Burgundy[16], a politician[48], 1397–1471[49], of Kingdom of Portugal[50]; John, Constable of Portugal[17], 1400–1442[51], of Kingdom of Portugal[52]; and Ferdinand the Holy Prince[18], a military personnel[53], 1402–1443[54], of Kingdom of Portugal[55], awarded the Grand Master of the Order of Aviz[56]. John I of Portugal's religion is recorded as Christianity[23].

Death and Burial

John I of Portugal died on August 14, 1433[5]. He passed away in Lisbon[4]. Burial took place at Batalha Monastery[8].

Why It Matters

John I of Portugal ranks in the top 0.67% of human entities by monthly Wikipedia readership (1,891 views/month, #6,748 of 1,000,298).[7] He has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[57] He is known by 34 alternative names across languages and contexts.[58]

FAQs

Where was John I of Portugal born?

John I of Portugal was born in Lisbon[2].

Where did John I of Portugal die?

John I of Portugal passed away in Lisbon[4].

Who were John I of Portugal's parents?

John I of Portugal's father was Peter I of Portugal[9]. John I of Portugal's mother was Teresa Lourenço[10].

Who was John I of Portugal married to?

John I of Portugal's spouses include Philippa of Lancaster[11] and Inês Pires[12].

What did John I of Portugal do for work?

John I of Portugal worked as politician[6].

What awards did John I of Portugal receive?

Honors received include Knight of the Garter[22].

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. [24] . wikidata.org.
  4. [9] . wikidata.org.
  5. [10] . wikidata.org.
  6. [11] . Q75653886. Retrieved . wikidata.org.
  7. [12] . wikidata.org.
  8. [19] . wikidata.org.
  9. [25] . wikidata.org.
  10. [20] . wikidata.org.
  11. [21] . wikidata.org.
  12. [13] . Q75653886. wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . Q75653886. wikidata.org.
  15. [16] . Q75653886. wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [26] . wikidata.org.
  19. [27] . wikidata.org.
  20. [6] . wikidata.org.
  21. [8] . wikidata.org.
  22. [23] . wikidata.org.
  23. [22] . wikidata.org.
  24. [3] . wikidata.org.
  25. [5] . SNAC. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [31] . Wikidata. wikidata.org. → on this site
  2. [32] . Wikidata. wikidata.org. → on this site
  3. [33] . Wikidata. wikidata.org. → on this site
  4. [34] . Wikidata. wikidata.org. → on this site
  5. [35] . Wikidata. wikidata.org. → on this site
  6. [28] . Wikidata. wikidata.org. → on this site
  7. [29] . Wikidata. wikidata.org. → on this site
  8. [30] . 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
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [52] . Wikidata. wikidata.org. → on this site
  26. [53] . Wikidata. wikidata.org. → on this site
  27. [54] . Wikidata. wikidata.org. → on this site
  28. [55] . Wikidata. wikidata.org. → on this site
  29. [56] . 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. [57] . Wikidata sitelinks. wikidata.org.
  3. [58] . 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 I of Portugal. Retrieved April 11, 2026, from https://4ort.xyz/entity/john-i-of-portugal
MLA “John I of Portugal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/john-i-of-portugal.
BibTeX @misc{4ortxyz_john-i-of-portugal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John I of Portugal}}, year = {2026}, url = {https://4ort.xyz/entity/john-i-of-portugal}, note = {Accessed: 2026-04-11}}
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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. 6w ago · Tholzheim · 2026-05-27 view diff on Wikidata ↗
    Factgrid item id Q1307714
    "/* wbsetclaim-create:1||1 */ [[Property:P8168]]: Q1307714, adds FactGrid ID"
  2. 6w ago · Quesotiotyo · 2026-05-22 view diff on Wikidata ↗
    P14397 2574
    "/* wbsetclaim-create:1||1 */ [[Property:P14397]]: 2574, Matched to [[:toollabs:mix-n-match/#/entry/290070332|John I (#290070332)]] in [[:toollabs:mix-n-match/#/catalog/7918|‎Darwin Correspondents]] #m"
  3. 8w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Place of burial Batalha Monastery
    Described by source Brockhaus and Efron Encyclopedic Dictionary, Encyclopædia Britannica 11th edition, The New Student's Reference Work +1
    Given name João
    Local thumb
    + 29 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30846|batch #30846]]: match CERL IDs on the basis of GND (4)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.