---
title: "KNOWLES MARIE L — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b0db3626-1be9-5ccd-9490-33a41ee8abf5
json: https://whiteintel.dev/api/public/dossier/b0db3626-1be9-5ccd-9490-33a41ee8abf5
identifier: sec:0001192037
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KNOWLES MARIE L

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001192037`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b0db3626-1be9-5ccd-9490-33a41ee8abf5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b0db3626-1be9-5ccd-9490-33a41ee8abf5  

## Ownership & control

### Holdings / subsidiaries

- **PHELPS DODGE CORP** (director) — https://whiteintel.dev/entity/1ec1ab6d-1249-5d53-b24e-3b9dddbeef27

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KNOWLES MARIE L**. Human view: https://whiteintel.dev/entity/b0db3626-1be9-5ccd-9490-33a41ee8abf5 · Structured JSON: https://whiteintel.dev/api/public/dossier/b0db3626-1be9-5ccd-9490-33a41ee8abf5._

_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"._