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Frederic Count de Thoms

German art collector (1696-1746)
Person human Q5497009

Facts

19 properties
Instance of
human
Sex or gender
male[17]
Date of birth
1669, October 15, 1696[9]
Date of death
1746, September 7, 1746[10]
Place of birth
Giessen
Place of death
Leiden
Country of citizenship
Germany[15]
Occupation
art collector, secretary, jurist, diplomat
Father
Lorentz de Thoms[11]
Mother
Sybilla Marie Anna Nitzsch[12]
Spouse
Johanna Maria Boerhaave[13]
Child
Rijksgravin Hermina Jacoba de Thoms, Vrouwe van Warmond[14]
Languages spoken, written or signed
German[23]
Archives at
Heritage Leiden and Region[18]
Copyright status as a creator
copyrights on works have expired[24]
Depicted by
Portrait of Frederic Graaf de Thoms[22]
Given name
Frederic, Frederik[19][20]
Member of
Royal Society[16]
Relative
Herman Boerhaave[21]
🏷️ Also known as
en Frederic Count de Thoms en Frederik De Thoms en Rijksgraaf Frederik de Thoms fr Frédéric, comte de Thoms nl Frederic Graaf de Thoms nl Fredericus de Thoms nl Friedrich Thom
🔖 Identifiers · 22
ISNI
0000000010315613
VIAF cluster ID
57389662, 9914155286634387180003
GND ID
117343854
Image (Wikimedia Commons)
Portret van Frederic Graaf de Thoms.jpg ↗
Alvin ID
alvin-person:67440
Bibale ID
58287
Bibliothèque nationale de France ID
10624171c
Biografisch Portaal van Nederland ID
44377913
CERL Thesaurus ID
cnp01310135
DDB person (GND) ID
117343854
Deutsche Biographie (GND) ID
117343854
Early Modern Letters Online person ID
82353025-92a3-4acf-a787-a3e46b47f9b0
Show all 22 identifiers +10
FINA Wiki ID
1846
Freebase ID
/m/03cdkvz
Genealogics.org person ID
I00326123
IdRef ID
12794575X
Kalliope-Verbund (GND) ID
117343854
Nationale Thesaurus voor Auteursnamen ID
215666852
Prabook ID
2448157
RKDartists ID
421831
Vatican Library VcBA ID
495/381833
WorldCat Entities ID
E39PBJxhr4VJcgTB7hK97MjBfq, E39PCjMqCXxbHfh6j9yH4FKb8d

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Summary

Frederic Count de Thoms was born in 1669[1] in Giessen[2]. He died in 1746[3] in Leiden[4]. He worked as an art collector[5], secretary[6], jurist[7], and diplomat[8].

FAQs

Where was Frederic Count de Thoms born?

Frederic Count de Thoms was born in Giessen[2].

Where did Frederic Count de Thoms die?

Frederic Count de Thoms passed away in Leiden[4].

Who were Frederic Count de Thoms's parents?

Frederic Count de Thoms's father was Lorentz de Thoms[11]. Frederic Count de Thoms's mother was Sybilla Marie Anna Nitzsch[12].

Who was Frederic Count de Thoms married to?

Frederic Count de Thoms's spouses include Johanna Maria Boerhaave[13].

What did Frederic Count de Thoms do for work?

Frederic Count de Thoms worked as an art collector[5], secretary[6], jurist[7], and diplomat[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . RKDartists. Retrieved . wikidata.org.
  3. [17] ↑ . RKDartists. Retrieved . wikidata.org.
  4. [11] ↑ . Genealogics. wikidata.org.
  5. [12] ↑ . Genealogics. wikidata.org.
  6. [13] ↑ . wikidata.org.
  7. [15] ↑ . RKDartists. Retrieved . wikidata.org.
  8. [14] ↑ . Genealogics. wikidata.org.
  9. [5] ↑ . RKDartists. Retrieved . wikidata.org.
  10. [6] ↑ . wikidata.org.
  11. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  12. [8] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [18] ↑ . erfgoedleiden.nl. erfgoedleiden.nl. Provenance: wikidata.org.
  15. [1] ↑ . Early Modern Letters Online. Retrieved . wikidata.org.
  16. [9] ↑ . RKDartists. Retrieved . wikidata.org.
  17. [3] ↑ . Early Modern Letters Online. Retrieved . wikidata.org.
  18. [10] ↑ . RKDartists. Retrieved . wikidata.org.
  19. [19] ↑ . wikidata.org.
  20. [20] ↑ . wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . Retrieved . wikidata.org.

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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). Frederic Count de Thoms. Retrieved November 3, 2026, from https://4ort.xyz/entity/frederic-count-de-thoms
MLA “Frederic Count de Thoms.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/frederic-count-de-thoms.
BibTeX @misc{4ortxyz_frederic-count-de-thoms_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Frederic Count de Thoms}}, year = {2026}, url = {https://4ort.xyz/entity/frederic-count-de-thoms}, note = {Accessed: 2026-11-03}}
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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. 16w ago · MariuszRokin · 2026-07-15 view diff on Wikidata ↗
    Vatican Library VcBA ID → 495/381833
    Occupation → art collector, secretary, jurist +1
    "/* wbcreateclaim-create:1| */ Vatican Library VcBA ID: 495/381833, [[:toollabs:quickstatements/#/batch/260994|batch #260994]]"
  2. 25w ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Freebase ID → /m/03cdkvz
    Bibliothèque nationale de France ID → 10624171c
    FINA Wiki ID → 1846
    Occupation → art collector, secretary, jurist +1
    + 39 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ CERL Thesaurus ID: cnp01030869, [[:toollabs:quickstatements/#/batch/257929|batch #257929]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.