Metadata
| Source Table | entities |
| Source ID | john-arnold |
| Entity Type | person |
| Description | Former hedge fund manager and co-founder of Arnold Ventures with his wife Laura. Funds evidence-based policy research in criminal justice, healthcare, education, and public finance. A Giving Pledge signatory. |
| Source URL | www.arnoldventures.org/ |
| Wiki ID | E1918 |
| Children | — |
| Created | Mar 29, 2026, 10:41 PM |
| Updated | Aug 17, 2026, 7:47 AM |
| Synced | Aug 17, 2026, 7:47 AM |
Record Data
id | john-arnold |
wikiId | E1918 |
stableId | John Arnold(person) |
entityType | person |
title | John Arnold |
description | Former hedge fund manager and co-founder of Arnold Ventures with his wife Laura. Funds evidence-based policy research in criminal justice, healthcare, education, and public finance. A Giving Pledge signatory. |
website | www.arnoldventures.org/ |
tags | [ "philanthropy" ] |
clusters | — |
status | — |
lastUpdated | 2026-03 |
customFields | [
{
"label": "Role",
"value": "Co-founder, Arnold Ventures"
}
] |
relatedEntries | [
{
"id": "sid_AT0VDnvwRw",
"type": "organization",
"relationship": "related"
}
] |
metadata | — |
Debug info
Thing ID: sid_8rZgjgj8Gg
Source Table: entities
Source ID: john-arnold
Wiki ID: E1918
Entity Type: person