Johann IV.

Abt 1355 - 18 May 1408
Person human Q1694764
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Johann IV.

Summary

Johann IV. is a human[1]. Johann IV. was born in Laufenburg[2]. Johann IV. was born on January 1, 1355[3]. Johann IV. died in Burg Balm[4]. Johann IV. died on May 18, 1408[5].

Key Facts

  • Johann IV. was born in Laufenburg[2].
  • Johann IV. passed away in Burg Balm[4].
  • Johann IV. was born on January 1, 1355[3].
  • Johann IV. died on May 18, 1408[5].
  • Johann IV.'s father was Rudolf IV.[6].
  • Johann IV.'s mother was Elisabetta Gonzaga[7].
  • Johann IV. was married to Agnes von Landenberg[8].
  • A child of Johann IV. was Ursula von Habsburg-Laufenburg[9].
  • A child of Johann IV. was Agnes von Habsburg-Laufenburg[10].
  • Johann IV. is recorded as male[11].
  • Johann IV.'s instance of is recorded as human[12].
  • Johann IV.'s noble title is recorded as count[13].
  • Johann IV.'s noble title is recorded as Graf[14].
  • Johann IV.'s given name is recorded as Johann[15].
  • Johann IV.'s described by source is recorded as Allgemeine Deutsche Biographie[16].
  • Johann IV.'s social classification is recorded as nobility[17].

Body

Origins and Family

Born in Laufenburg[2], Johann IV.… Johann IV. was born on January 1, 1355[3]. Johann IV.'s father was Rudolf IV.[6]. His mother was Elisabetta Gonzaga[7].

Personal Life

Johann IV. was married to Agnes von Landenberg[8]. Children include Ursula von Habsburg-Laufenburg[9] and Agnes von Habsburg-Laufenburg[10].

Death and Burial

Johann IV. died on May 18, 1408[5]. Johann IV. died in Burg Balm[4].

FAQs

Where was Johann IV. born?

Johann IV. was born in Laufenburg[2].

Where did Johann IV. die?

Johann IV. died in Burg Balm[4].

Who were Johann IV.'s parents?

Johann IV.'s father was Rudolf IV.[6]. Johann IV.'s mother was Elisabetta Gonzaga[7].

Who was Johann IV. married to?

Johann IV.'s spouses include Agnes von Landenberg[8].

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. [11] . Integrated Authority File. Retrieved . wikidata.org.
  4. [6] . Genealogics. wikidata.org.
  5. [7] . Genealogics. wikidata.org.
  6. [8] . wikidata.org.
  7. [12] . wikidata.org.
  8. [9] . Genealogics. wikidata.org.
  9. [10] . Genealogics. wikidata.org.
  10. [13] . wikidata.org.
  11. [14] . Catalog of the German National Library. Retrieved . wikidata.org.
  12. [3] . Integrated Authority File. Retrieved . wikidata.org.
  13. [5] . Integrated Authority File. Retrieved . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . Catalog of the German National Library. Retrieved . wikidata.org.

Class ancestry

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

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APA 4ort.xyz Knowledge Graph. (2026). Johann IV.. Retrieved May 3, 2026, from https://4ort.xyz/entity/johann-iv--q1694764
MLA “Johann IV..” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/johann-iv--q1694764.
BibTeX @misc{4ortxyz_johann-iv--q1694764_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Johann IV.}}, year = {2026}, url = {https://4ort.xyz/entity/johann-iv--q1694764}, note = {Accessed: 2026-05-03}}
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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. 4w ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Father Rudolf IV.
    Wikidata description Abt 1355 - 18 May 1408
    Sex or gender male
    Noble title count, Graf
    + 21 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.