---
title: "Lydia Claire Mason — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f
json: https://whiteintel.dev/api/public/dossier/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f
identifier: oo-person:GB-COH-PER-12782080-QzkN6JE4I8LhS-7839Ng4fPqTzk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Lydia Claire Mason

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-12782080-QzkN6JE4I8LhS-7839Ng4fPqTzk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f  

## Ownership & control

### Holdings / subsidiaries

- **BARNABY & JONES LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/6e72e74f-463f-56be-8c97-1c6aeb252fa1

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Lydia Claire Mason**. Human view: https://whiteintel.dev/entity/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f · Structured JSON: https://whiteintel.dev/api/public/dossier/ac7e5c33-e8f7-5aa7-be67-67eccbb6997f._

_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"._