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Wissem Castle

castle in Troisdorf, Rhein-Sieg District, North Rhine-Westphalia, Germany, built before 1435
TouristAttraction castle Q1014638
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Wissem Castle

Summary

Wissem Castle is a castle[1].

Key Facts

  • Wissem Castle is located in Troisdorf[2].
  • Wissem Castle is in the country of Germany[3].
  • Wissem Castle's instance of is recorded as castle[4].
  • Wissem Castle's Commons category is recorded as Burg Wissem[5].
  • Wissem Castle's occupant is recorded as Picture Book Museum Wissem Castle in Troisdorf[6].
  • Wissem Castle's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 50.8175, 'longitude': 7.16583, 'precision': 0.0001}[7].
  • Wissem Castle's heritage designation is recorded as architectural heritage monument in North Rhine-Westphalia[8].

Body

Geography

Wissem Castle is in the country of Germany[3]. It is located in Troisdorf[2].

Designation and Status

Wissem Castle's instance of is recorded as castle[4]. Its heritage designation is recorded as architectural heritage monument in North Rhine-Westphalia[8].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . troisdorf.de. Retrieved . troisdorf.de. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Wissem Castle. Retrieved May 3, 2026, from https://4ort.xyz/entity/wissem-castle
MLA “Wissem Castle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/wissem-castle.
BibTeX @misc{4ortxyz_wissem-castle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Wissem Castle}}, year = {2026}, url = {https://4ort.xyz/entity/wissem-castle}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Wissem Castle — https://4ort.xyz/entity/wissem-castle (retrieved 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 · Vicarage · 2026-07-01 view diff on Wikidata ↗
    Google knowledge graph id → /g/121v7md2
    Located in the administrative territorial entity → Troisdorf
    Instance of → castle
    Commons category → Burg Wissem
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39462|batch #39462]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.