---
title: "OLDENBURG FREDERICK A JR MD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75
json: https://whiteintel.dev/api/public/dossier/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75
identifier: sec:0001248087
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# OLDENBURG FREDERICK A JR MD

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001248087`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75  

## Ownership & control

### Holdings / subsidiaries

- **MERRILL MERCHANTS BANCSHARES INC** (director) — https://whiteintel.dev/entity/494faa60-a61a-53d8-b810-2d880a8a81ee

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OLDENBURG FREDERICK A JR MD**. Human view: https://whiteintel.dev/entity/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75 · Structured JSON: https://whiteintel.dev/api/public/dossier/b46ae08f-7916-5bfa-bdfd-0fa7f87dde75._

_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"._