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Sigurd Christian Ylvisaker

(1884-1959)
Person human Q55769945
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Sigurd Christian Ylvisaker

Summary

Sigurd Christian Ylvisaker is a human[1]. He was born on January 1, 1884[2]. He died on January 1, 1959[3].

Key Facts

  • Sigurd Christian Ylvisaker was born on January 1, 1884[2].
  • Sigurd Christian Ylvisaker died on January 1, 1959[3].
  • Sigurd Christian Ylvisaker held citizenship in United States[4].
  • Sigurd Christian Ylvisaker is recorded as male[5].
  • Sigurd Christian Ylvisaker's instance of is recorded as human[6].
  • Sigurd Christian Ylvisaker's given name is recorded as Sigurd[7].

Body

Origins and Family

Sigurd Christian Ylvisaker was born on January 1, 1884[2].

Death and Burial

Sigurd Christian Ylvisaker died on January 1, 1959[3].

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [2] ↑ . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  5. [3] ↑ . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  6. [7] ↑ . 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). Sigurd Christian Ylvisaker. Retrieved May 3, 2026, from https://4ort.xyz/entity/sigurd-christian-ylvisaker
MLA “Sigurd Christian Ylvisaker.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sigurd-christian-ylvisaker.
BibTeX @misc{4ortxyz_sigurd-christian-ylvisaker_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sigurd Christian Ylvisaker}}, year = {2026}, url = {https://4ort.xyz/entity/sigurd-christian-ylvisaker}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sigurd Christian Ylvisaker — https://4ort.xyz/entity/sigurd-christian-ylvisaker (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. 15w ago · Bargioni · 2026-06-07 view diff on Wikidata ↗
    Parsifal cluster id → 106407
    Yale lux id → person/543d7fcf-5f7b-48fa-9a48-c3a2faaf7cc0
    Bibsys id → 90544613
    Country of citizenship → United States
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/35403|batch #35403]]: add P1810 to P8034"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.