Relationship Details
John Brockman
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Business associate
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Katinka
Connected Entities
Entity A
John Brockman
Type: person
Mentions: 58
Also known as: Narrator (Implied: John Brockman), John Brockman (implied via email address), Unspecified recipients (cc'd John Brockman)
Entity B
Katinka
Type: person
Mentions: 5
Also known as: Katinka Matson
Evidence
Brockman writes about the 'misery' of her brother's death and her distraught state, indicating a very close personal relationship.
Source Documents (1)
HOUSE_OVERSIGHT_030430.jpg
Email
• 1.43 MB
This is an email from John Brockman to Jeffrey Epstein dated February 6, 2017. Brockman recounts the recent, sudden death of his acquaintance Katinka's brother, provides an update on his own brother Philip's prostate cancer and new treatment, and shares an anecdote about representing the Biosphere 'cult' in the 90s, noting Steve Bannon's role as its former CEO. Brockman concludes by suggesting he is available to meet that afternoon or the next morning.
Katinka's Other Relationships
Siblings
Jonathan Matson
Strength: 6/10
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Relationship Metadata
Type
Business associate
Relationship Strength
5/10
Medium strength relationship
Source Documents
1
Extracted
2025-11-19 07:05
Entity Network Stats
John Brockman
37 relationships
Katinka
2 relationships
Mutual connections
0
Discussion 0
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