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John Mark Ockerbloom

digital library architect and planner
Person human Q6246751

Facts

13 properties
Instance of
human
Sex or gender
male[8]
Date of birth
1966
Occupation
librarian, computer scientist
Employer
University of Pennsylvania[5]
Educated at
Carnegie Mellon University, Yale University
Notable work
Online Books Page[7]
Spouse
Mary Mark Ockerbloom[4]
Official website
www.library.upenn.edu, onlinebooks.library.upenn.edu[12][13]
Doctoral advisor
David Garlan[6]
Family name
Mark Ockerbloom, Ockerbloom[9][10]
Given name
John[11]
Social media followers
598 (584–2.0k, n=4)[14][15][16][17]
🏷️ Also known as
en John Mark Ockerbloom en John Ockerbloom
🔖 Identifiers · 29
ISNI
000000004236900X
ORCID iD
0000-0001-6568-3357
VIAF cluster ID
78409626
Library of Congress authority ID
no99018158
Image (Wikimedia Commons)
John Mark Ockerbloom 5312847.JPG ↗
ACM Digital Library author ID
81100645406
BabelNet ID
00692408n
Dimensions author ID
07360705763.68
Freebase ID
/m/054t72
GitHub account
JohnMarkOckerbloom
Goodreads author ID
14637422
IEEE Xplore author ID
37314111800
Show all 29 identifiers +17
Instagram username
jmarkockerbloom
LibraryThing author ID
markockerbloomjohn
LinkedIn personal profile ID
johnmarkockerbloom
Mastodon address
JMarkOckerbloom@mastodon.social
Mathematics Genealogy Project ID
50391
Microsoft Academic ID (discontinued)
39339147
National Library of Israel ID (old)
002151594
National Library of Israel J9U ID
987007426432005171
Nationale Thesaurus voor Auteursnamen ID
322250196
Open Science Framework ID
3bhz9
Pontifical University of Salamanca ID
1239592
ResearchGate contributions ID
7729063
Scopus author ID
6506605495
Semantic Scholar author ID
50882981
URL
everybodyslibraries.com
WorldCat Entities ID
E39PBJfhbrfcTrJPgwGQC7y68C
X (Twitter) username
JMarkOckerbloom

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Educated at 2
Yale University, Carnegie Mellon University
Occupation 2
librarian, computer scientist
Doctoral advisor 1
David Garlan
Doctoral advisors 1
David Garlan
Edited works 1
Online Books Page
Employer 1
University of Pennsylvania
Given name 1
John
Instance of 1
human
Notable work 1
Online Books Page
Sex or gender 1
male
← Creator 1
Online Books Page
← Publisher 1
Online Books Page
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Summary

John Mark Ockerbloom was born in 1966[1]. He has worked as a librarian[2] and computer scientist[3].

FAQs

Who was John Mark Ockerbloom married to?

John Mark Ockerbloom's spouses include Mary Mark Ockerbloom[4].

What did John Mark Ockerbloom do for work?

John Mark Ockerbloom worked as a librarian[2] and computer scientist[3].

Related Entities

computer scientist David Garlan

References

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

Direct Wikidata claims

  1. [8] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [2] ↑ . wikidata.org.
  4. [3] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . Mathematics Genealogy Project. wikidata.org.
  7. [1] ↑ . Library of Congress Name Authority File. Retrieved . wikidata.org.
  8. [9] ↑ . Library of Congress Authorities. Retrieved . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . Library of Congress Name Authority File. Retrieved . wikidata.org.
  11. [7] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [17] ↑ . wikidata.org.

📑 Cite this page

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APA 4ort.xyz Knowledge Graph. (2026). John Mark Ockerbloom. Retrieved November 8, 2026, from https://4ort.xyz/entity/john-mark-ockerbloom
MLA “John Mark Ockerbloom.” 4ort.xyz Knowledge Graph, 4ort.xyz, 8 Nov. 2026, https://4ort.xyz/entity/john-mark-ockerbloom.
BibTeX @misc{4ortxyz_john-mark-ockerbloom_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Mark Ockerbloom}}, year = {2026}, url = {https://4ort.xyz/entity/john-mark-ockerbloom}, note = {Accessed: 2026-11-08}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Mark Ockerbloom — https://4ort.xyz/entity/john-mark-ockerbloom (retrieved 2026-11-08)

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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. 22w ago · Quesotiotyo · 2026-06-02 view diff on Wikidata ↗
    Family name → Mark Ockerbloom, Ockerbloom
    "/* wbsetclaim-create:2||1 */ Family name: Ockerbloom"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.