Josepha von Heydeck

mistress of the Elector of Bavaria (1748-1771)
Person human Q16741671
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Josepha von Heydeck

Summary

Josepha von Heydeck is a human[1]. She was born in Mannheim[2]. She was born on +1748-09-01T00:00:00Z[3]. She died in Mannheim[4]. She died on +1771-12-27T00:00:00Z[5]. She worked as a mistress[6]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,296 of 1,000,298).[7]

Key Facts

  • Josepha von Heydeck was born in Mannheim[2].
  • Josepha von Heydeck passed away in Mannheim[4].
  • Josepha von Heydeck was born on +1748-09-01T00:00:00Z[3].
  • Josepha von Heydeck was born on +1748-00-00T00:00:00Z[8].
  • Josepha von Heydeck died on +1771-12-27T00:00:00Z[5].
  • Josepha von Heydeck died on +1771-12-24T00:00:00Z[9].
  • A child of Josepha von Heydeck was Karoline von Bretzenheim[10].
  • A child of Josepha von Heydeck was Karl August Friedrich Joseph von Bretzenheim[11].
  • A child of Josepha von Heydeck was Eleonore von Bretzenheim[12].
  • A child of Josepha von Heydeck was Friederike von Bretzenheim[13].
  • Josepha von Heydeck held citizenship in Germany[14].
  • Josepha von Heydeck's professions included mistress[6].
  • Josepha von Heydeck's image is recorded as Josepha Seyffert by Johann Peter Hoffmeister.jpg[15].
  • Josepha von Heydeck is recorded as female[16].
  • Josepha von Heydeck's instance of is recorded as human[17].
  • Josepha von Heydeck's VIAF cluster ID is recorded as 170993397[18].
  • Josepha von Heydeck's GND ID is recorded as 1012306178[19].
  • Josepha von Heydeck's Commons category is recorded as Josepha von Heydeck[20].
  • Josepha von Heydeck's unmarried partner is recorded as Charles Theodore, Elector of Bavaria[21].
  • Josepha von Heydeck's Freebase ID is recorded as /m/010vvkh4[22].
  • Josepha von Heydeck's family name is recorded as Seyffert[23].
  • Josepha von Heydeck's given name is recorded as Josefa[24].
  • Josepha von Heydeck's given name is recorded as Maria[25].
  • Josepha von Heydeck's languages spoken, written or signed is recorded as German[26].
  • Josepha von Heydeck's birth name is recorded as Josepha Seyffert[27].

Body

Origins and Family

Josepha von Heydeck was born in Mannheim[2]. Recorded date of birth include +1748-09-01T00:00:00Z[3] and +1748-00-00T00:00:00Z[8].

Career and Affiliations

Josepha von Heydeck's professions included mistress[6].

Personal Life

Children include Karoline von Bretzenheim[10], 1768–1786[28], of Germany[29]; Karl August Friedrich Joseph von Bretzenheim[11], 1768–1823[30], of Germany[31]; Eleonore von Bretzenheim[12], 1771–1832[32], of Germany[33]; and Friederike von Bretzenheim[13], a nun[34], 1771–1816[35], of Germany[36].

Death and Burial

Recorded date of death include +1771-12-27T00:00:00Z[5] and +1771-12-24T00:00:00Z[9]. Josepha von Heydeck passed away in Mannheim[4].

Why It Matters

Josepha von Heydeck ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,296 of 1,000,298).[7]

FAQs

Where was Josepha von Heydeck born?

Josepha von Heydeck was born in Mannheim[2].

Where did Josepha von Heydeck die?

Josepha von Heydeck died in Mannheim[4].

What did Josepha von Heydeck do for work?

Josepha von Heydeck worked as mistress[6].

References

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

Direct Wikidata claims

  1. [15] . wikidata.org.
  2. [2] . Integrated Authority File. Retrieved . wikidata.org.
  3. [4] . Integrated Authority File. Retrieved . wikidata.org.
  4. [16] . The Peerage. wikidata.org.
  5. [14] . wikidata.org.
  6. [17] . wikidata.org.
  7. [10] . wikidata.org.
  8. [11] . The Peerage. wikidata.org.
  9. [12] . Genealogics. wikidata.org.
  10. [13] . wikidata.org.
  11. [6] . Catalog of the German National Library. Retrieved . wikidata.org.
  12. [18] . Integrated Authority File. Retrieved . wikidata.org.
  13. [19] . wikidata.org.
  14. [20] . wikidata.org.
  15. [21] . wikidata.org.
  16. [3] . wikidata.org.
  17. [8] . wikidata.org.
  18. [5] . wikidata.org.
  19. [9] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . 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

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.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). Josepha von Heydeck. Retrieved May 3, 2026, from https://4ort.xyz/entity/josepha-von-heydeck
MLA “Josepha von Heydeck.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/josepha-von-heydeck.
BibTeX @misc{4ortxyz_josepha-von-heydeck_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Josepha von Heydeck}}, year = {2026}, url = {https://4ort.xyz/entity/josepha-von-heydeck}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Josepha von Heydeck — https://4ort.xyz/entity/josepha-von-heydeck (retrieved 2026-05-03)

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