Great House Farm — Llandough / Bute Estate Title Research

Branch: greathousefarm  |  Release: v0.1.0.01  |  13 May 2026

About This Release

Research into the chain of title for Great House Farm, Llandough-juxta-Penarth (formerly Ty Mawr), and the identified documentary gaps in the Marquess of Bute's Glamorgan estate records.

The branch documents the Williams family claim to Great House Farm, the February 1916 yearly agricultural tenancy granted by the 4th Marquess of Bute to John Williams, and the critical 1895–1938 gap in the Bute Estate Records where the tenancy falls in the dead centre.

Research Files

README.md Primary Document

The main research document: background, archival gaps table, key documents, reconstructed chain of title, unresolved questions, and four appendices (Stephenson & Alexander cross-reference, Cardiff Ground Rents Ltd, fee simple absolute question, 1670 vs 1766 date correction).

View README.md

CHANGELOG.md Changelog

All notable changes to this research release, including added documents, corrections, and new findings.

View CHANGELOG.md

bute-estate-gaps-research.txt Gap Analysis

Focused analysis of the documentary gap by record series, the two-Llandoughs conflation problem, the fee simple absolute question, and a prioritised research to-do list (14 items).

View gap analysis

bpvsbucker-rundown.txt Chronology

Full chronological rundown from pre-1793 to November 1988 demolition, with 10 discrepancy notes (A–J), evidence assessment, FOI request log, and archival sources summary table.

View full rundown

foi-requests-great-house-farm.txt FOI Requests

Six Freedom of Information requests to NLW, Glamorgan RO, National Archives, Vale of Glamorgan Council, Cadw, and HM Land Registry — submitted 12 May 2026.

View FOI requests

her-record-ggat02038s.txt HER Record

Full HER record (GGAT02038s) from the Heneb (formerly GGAT) Historic Environment Record for Great House Farm. Independently confirms demolition by BP Properties Ltd on 6th December 1988, medieval origins with C12th-C14th pottery, medieval ironwork at National Museum, Vaughan family tenure from C16th, and Bute Estate acquisition in early C19th. With analysis of significance for the BP vs Buckler case.

View HER record

New Forensic Assessment

Three-part Parcel A — forensic scope and title assessment New analysis · 18 Oct 2026

Interactive parcel schematic and evidence-led assessment linking the 1955 order/execution, 1961 WGR–Brick & Tile–Cardiff City deed, 1962 house-and-garden order, 1970 VG41 file, 1982–87 registration/litigation and later woodland chain. It tests the theory for and against, distinguishes proof from inference, and prioritises the primary documents needed.

Open the assessment Related wiki dossier

Key Research Findings

FindingStatusImpact
Two Llandoughs resolved — DSA/6/1158 is Cowbridge, not PenarthResolvedEliminates false leads in 1938 sale
Cardiff Ground Rents Ltd identified (CH #00598381, est. 1958, active)IdentifiedPotential parallel/successor entity to WGR
"1670" purchase date corrected to 1766CorrectedAligns with Bute–Windsor marriage
1215 construction date corrected to c.1500–1530 (Sir Matwd Cradock)CorrectedAccurate dating of fortified manor
1895–1938 documentary gap identified as criticalOpen1916 tenancy undocumented in any archive
£5m WGR acquisition of Mountjoy interests (1938)DocumentedNational Archives GB 0214 DA
Fee simple absolute claim — unproven in lawOpenRequires missing deed documents

Archival Sources to Investigate

ReferenceLocationStatus
NLW GB 0210 E — Glamorgan Deeds (1698–1905)NLW AberystwythOn-site visit needed
NLW GB 0210 EWIAMS — Williams of Hove (1437–1823)NLW AberystwythOn-site visit needed
NLW GB 0210 DGETHWIL — Gethin Williams (1687–1889)NLW AberystwythOn-site visit needed
NLW GB 0210 BUTE — Schedule of Bute Estate RecordsNLW AberystwythCatalogue only
Glamorgan RO DBDT58 — detailed handlistGlamorgan ROPartial
Cadw listing files — Great House FarmCadwPending
Vale of Glamorgan planning archives (1970–1988)VGBCPending
HMLR title register (BP Properties Ltd, Nov 1982)HM Land RegistryPending — title number needed

Navigation

Small print: dotted links explain a word (see the glossary); amber-shaded links list every name the records use for the same thing.