# Offa of Mercia Page: https://stenobird.com/podcast/rex-factor-827850/offa-of-mercia Text version: https://stenobird.com/podcast/rex-factor-827850/offa-of-mercia.md Podcast: [Rex Factor](https://stenobird.com/podcast/rex-factor-827850) Published: 2026-02-27T10:52:00+00:00 Episode link: https://traffic.megaphone.fm/GLT5840376682.mp3 Audio file: https://traffic.megaphone.fm/GLT5840376682.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/rex-factor-827850/episodes/offa-of-mercia Duration seconds: 4475 ## Resource This week, after an introduction to the podcast, we review Offa, the eighth century king of an early English kingdom called Mercia. We learn about why he was not the first king of England, links to Charlemagne and the building of the famous Offa's Dyke, plus consider whether he has the Rex Factor. Please note - this episode is identical to the first episode in the feed (we are releasing it twice to act as an introductory episode for new listeners but also a new episode so regular listeners still see it in their feed!) Sign up for lots of bonus content, including an ad-free version of the main podcast and over 400 additional bonus podcasts:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ https://www.patreon.com/rexfactor⁠ You can now watch the podcast either on Spotify or on YouTube via the link below: https://youtu.be/cisZM3Ro_jU "(00:00:00) Introduction" "(00:03:07) Biography" "(00:30:59) Battleyness" "(00:41:46) Scandal" "(00:52:08) Subjectivity" "(01:05:39) Longevity" "(01:06:24) Dynasty" "(01:07:44) Rex Factor" "(01:09:05) Farewells" Learn more about your ad choices. Visit podcastchoices.com/adchoices ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/rex-factor-827850/episodes/offa-of-mercia/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/rex-factor-827850/offa-of-mercia.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.