Otto II the Black

Duke of Brno
Person human Q1794340
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Summary

Otto II the Black is a human[1]. He was born on 1085[2]. He passed away in Chlumec[3]. He died on February 18, 1126[4]. He worked as a ruler[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (26 views/month, #7,291 of 1,000,298).[6]

Key Facts

  • Otto II the Black passed away in Chlumec[3].
  • Otto II the Black was born on 1085[2].
  • Otto II the Black died on February 18, 1126[4].
  • Otto II the Black's father was Otto I of Olomouc[7].
  • Otto II the Black's mother was Euphemia of Hungary[8].
  • Otto II the Black was married to Sophia of Berg[9].
  • A child of Otto II the Black was Eufemie Olomoucká[10].
  • A child of Otto II the Black was Otto III.[11].
  • Otto II the Black worked as a ruler[5].
  • Otto II the Black's religion is recorded as Christianity[12].
  • Otto II the Black is recorded as male[13].
  • Otto II the Black's instance of is recorded as human[14].
  • Otto II the Black's family is recorded as Přemyslid dynasty[15].
  • Otto II the Black's noble title is recorded as margrave[16].
  • Otto II the Black's Commons category is recorded as Otto II of Olomouc[17].
  • Otto II the Black's given name is recorded as Otto[18].
  • Otto II the Black's described by source is recorded as Vlastenský slovník historický[19].
  • Otto II the Black's sibling is recorded as Svatopluk, Duke of Bohemia[20].

Body

Origins and Family

Otto II the Black was born on 1085[2]. His father was Otto I of Olomouc[7]. His mother was Euphemia of Hungary[8].

Career and Affiliations

Otto II the Black's professions included ruler[5].

Personal Life

Otto II the Black was married to Sophia of Berg[9]. Children include Eufemie Olomoucká[10], b. 1115[21] and Otto III.[11], a ruler[22], 1122–1160[23]. His religion is recorded as Christianity[12].

Death and Burial

Otto II the Black died on February 18, 1126[4]. He died in Chlumec[3].

Why It Matters

Otto II the Black ranks in the top 0.73% of human entities by monthly Wikipedia readership (26 views/month, #7,291 of 1,000,298).[6] He has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[24] He is known by 10 alternative names across languages and contexts.[25]

FAQs

Where did Otto II the Black die?

Otto II the Black passed away in Chlumec[3].

Who were Otto II the Black's parents?

Otto II the Black's father was Otto I of Olomouc[7]. Otto II the Black's mother was Euphemia of Hungary[8].

Who was Otto II the Black married to?

Otto II the Black's spouses include Sophia of Berg[9].

What did Otto II the Black do for work?

Otto II the Black worked as ruler[5].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [13] ↑ . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [9] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [15] ↑ . wikidata.org.
  10. [16] ↑ . wikidata.org.
  11. [5] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [17] ↑ . wikidata.org.
  14. [2] ↑ . wikidata.org.
  15. [4] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [21] ↑ . Wikidata. wikidata.org. → on this site
  2. [22] ↑ . Wikidata. wikidata.org. → on this site
  3. [23] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [24] ↑ . Wikidata sitelinks. wikidata.org.
  3. [25] ↑ . 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). Otto II the Black. Retrieved October 13, 2026, from https://4ort.xyz/entity/otto-ii-the-black
MLA “Otto II the Black.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/otto-ii-the-black.
BibTeX @misc{4ortxyz_otto-ii-the-black_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Otto II the Black}}, year = {2026}, url = {https://4ort.xyz/entity/otto-ii-the-black}, note = {Accessed: 2026-10-13}}
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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. 9d ago · Printstream · 2026-10-06 view diff on Wikidata ↗
    Noble title → margrave
    Sibling → Svatopluk, Duke of Bohemia
    Father → Otto I of Olomouc
    Given name → Otto
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||de */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57891|batch #57891]]: Import missing aliases from dewiki 1/5"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.