FCG · Record

First appeared online

When records about Great House Farm (Tŷ Mawr), Llandough first became publicly available online, beside dated evidence that they were not online earlier and the date each was first requested.

First online after a request

Baseline · 438 cited records, earliest independent copy

The earliest Internet Archive capture is the oldest independent copy of a page found on the date shown. It is not the date the page was first published. A record with no capture has no independent copy yet; the archive at internetarchive.bucklerfamily.estate keeps dated copies from now on.

How this is checked

Every six hours a plain check reads the catalogues and publication pages of the bodies in this record (HER record pages on Archwilio, Coflein site 20182 and its archive list, The National Archives catalogue, GOV.UK search, Welsh Government FOI responses, Museum Wales collections, and the disclosure logs of councils, police and utilities where they are open to a plain fetch). New items are compared with this register and added here with the date first seen. Pages that a site’s robots.txt closes to automated reading are not fetched.

Data: first-seen.json. Register built 24 Oct 2026. Version 1.0.0.

Related: Clearance ranking · Clearance standard · Dated web archive · Watchtower

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