---
title: "Sir William Lester Adderley — Ownership Dossier"
canonical: https://whiteintel.dev/entity/597c0d3e-0044-430f-952e-923bbfd39d50
json: https://whiteintel.dev/api/public/dossier/597c0d3e-0044-430f-952e-923bbfd39d50
identifier: psc:bXKO_LbSBAgSE3Lj3HXfRxZL85k
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Sir William Lester Adderley

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:bXKO_LbSBAgSE3Lj3HXfRxZL85k`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/597c0d3e-0044-430f-952e-923bbfd39d50  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/597c0d3e-0044-430f-952e-923bbfd39d50  

## Ownership & control

### Holdings / subsidiaries

- **MARLBOROUGH PROPERTY CO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e2defbf1-0b6b-4a3a-bf78-5edd18995ec0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Sir William Lester Adderley**. Human view: https://whiteintel.dev/entity/597c0d3e-0044-430f-952e-923bbfd39d50 · Structured JSON: https://whiteintel.dev/api/public/dossier/597c0d3e-0044-430f-952e-923bbfd39d50._

_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"._