---
title: "BLACKWELL THOMAS A — Ownership Dossier"
canonical: https://whiteintel.dev/entity/178a2c27-4dab-56ab-bbdc-793b43f2f6f9
json: https://whiteintel.dev/api/public/dossier/178a2c27-4dab-56ab-bbdc-793b43f2f6f9
identifier: sec:0001715108
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BLACKWELL THOMAS A

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001715108`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/178a2c27-4dab-56ab-bbdc-793b43f2f6f9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/178a2c27-4dab-56ab-bbdc-793b43f2f6f9  

## Ownership & control

### Holdings / subsidiaries

- **NATIONAL WESTERN LIFE GROUP, INC.** (director) — https://whiteintel.dev/entity/39dd61a6-7bcc-55c4-83ad-381c15da03da

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BLACKWELL THOMAS A**. Human view: https://whiteintel.dev/entity/178a2c27-4dab-56ab-bbdc-793b43f2f6f9 · Structured JSON: https://whiteintel.dev/api/public/dossier/178a2c27-4dab-56ab-bbdc-793b43f2f6f9._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._