Podcast Summary

After Dark: Myths, Misdeeds & the Paranormal

Episode Title: The Medieval Murder of Thomas Becket
Date: March 5, 2026
Hosts: Anthony Delaney (History Hit), Dr. Eleanor Janega (guest co-host; medieval historian)
<br/>

Overview of the Episode

This episode dives into the notorious 1170 murder of Thomas Becket, the Archbishop of Canterbury, by four knights who believed they were acting on King Henry II's wishes. Hosts Anthony Delaney and guest historian Dr. Eleanor Janega dissect the tangled political, religious, and personal dynamics that led to the assassination—a defining moment in medieval English history that set the tone for the centuries-long struggle between church and crown. The discussion brings both dark humor and sharp analysis to a story of friendship gone wrong, political ambitions, martyrdom, and mythmaking.

Key Discussion Points & Insights

Setting the Scene: Medieval Power Struggles

• Opening context: The tension between King Henry II (ruler of the Angevin Empire, at England’s peak power) and Thomas Becket (his former friend and ally, now a staunch defender of church independence).

  “Who truly ruled medieval England? Crown or church?” – Anthony Delaney (02:22)

• Investiture controversy: Medieval kings historically chose bishops and archbishops, leveraging church offices as political tools.

  “The church hates this one weird trick... finally, in the 12th century, the church has a little bit of power.” – Dr. Eleanor Janega (11:28)

• Church ascendency: By the 12th century, reforms from Rome tightened church control, causing friction with monarchs used to dominating appointments and revenues.

  “They've done it... it took 500 years, but they did it.” – Dr. Eleanor Janega (12:36)

The Rise and Rift: Henry II and Thomas Becket

• Backgrounds:
  • Henry II: Ambitious, effective, married Eleanor of Aquitaine, ruling vast territories in both England and France.
  • Thomas Becket: Son of London merchants, rose via royal favor, known for carousing with Henry before his “conversion.”

    "Thomas comes from relatively humble origins... London wide boy... family of merchants… but usually archbishops are drawn from royalty... They were party boys." – Dr. Eleanor Janega (19:00)

• Dramatic transformation:
  • Upon becoming Archbishop, Becket took his spiritual role seriously, defending church autonomy—even when it meant opposing his old friend, Henry.
  • The hosts riff humorously about potential casting for Henry and Thomas—Jacob Elordi and Jack Lowden, respectively (20:33), emphasizing their different personalities.
  • Becket's about-face was both personal and political, possibly motivated by genuine faith or the heady seduction of ecclesiastical power:

    “He wakes up one day and decides to be a nerd… The minute he becomes archbishop, he’s like, actually, can I just surprise everyone? I love the church.” – Dr. Eleanor Janega (29:09)

Church vs. Crown: The Breaking Point

• The Constitutions of Clarendon: Henry’s legal move in 1164 to limit Church power; Becket’s refusal to endorse it was the “last straw.”

  “Henry is expecting Thomas to be like, so true bestie… and Thomas is like, no, that is not how this works.” – Dr. Eleanor Janega (31:10)

• Exile: Becket flees to France, seeking papal support and spending six years among radical reform monasteries, further distancing himself from the English crown.

  “He runs. He is out of the country for six years... doing a big tour… ends up at Clooney.” – Dr. Eleanor Janega (35:17-35:47)

• Return and Martyrdom: In 1170, with Henry in Normandy, Becket returns to Canterbury. Tension boils over as Henry (possibly in a fit of frustration) utters the famous, possibly apocryphal line:

  "Who will rid me of this meddlesome priest?" – Henry II (legend, 48:27)

Murder in the Cathedral: The Assassination of Becket

[49:00–53:33]

• Four knights, believing they are fulfilling Henry’s unspoken wish, travel to Canterbury on December 29, 1170 (the fourth day of Christmas) and kill Becket in the cathedral, breaking all social and religious norms.

  “They stab him up... most importantly, end up cutting the top off his head, like a little hat…there’s blood everywhere.” – Dr. Eleanor Janega (52:03)

• Becket refuses sanctuary or to flee, perhaps anticipating martyrdom:

  “He is refusing to leave. And the knights just… lose their little minds… and most importantly end up cutting the top off his head…” – Dr. Eleanor Janega (52:03)

• His ascetic undergarments (hair shirt) are found beneath his rich robes, reinforcing his piety and suitability for sainthood.

The Aftermath: Sainthood, Propaganda, and Legacy

[53:14–01:00:00]

• Immediate canonization: Becket is declared a saint within three years—a formal process even as the Church tightened standards.

  “This is just like... 100%, we’ve got a saint on our hands. There is nothing you can do at this point in time.” – Dr. Eleanor Janega (53:21)

• Miracles and relics: Reports of miracles at Becket’s tomb, veneration of relics (including people drinking diluted blood), and pilgrimages pour into Canterbury, making England a spiritual destination.

  “People are kissing the skull cap… you could go lay under the body… be in proximity to saintliness.” – Dr. Eleanor Janega (56:17-56:47)

• Henry’s pivot: The king professes contrition, promotes the cult, and leverages the influx of pilgrims for political and economic gain.

  "Henry sees an opportunity… he rebuilds the castle at Dover in some style… puts England on the map.” – Dr. Eleanor Janega (58:46-59:48)

• Permanent impact: The murder ultimately strengthened the authority of the Church in England and served as a lasting caution to monarchs about challenging ecclesiastical power.

  “It basically ossifies the position of the Church as more powerful… [Henry] has to back down from everything…” – Dr. Eleanor Janega (60:32)

Notable Quotes & Memorable Moments

• On Becket’s fate:

  “Thomas Becket really helps put England on the map for people—it helps to make England a destination for people who want to go on pilgrimage.” – Dr. Eleanor Janega (09:52)

• On medieval sainthood:

  “It is weird and difficult to get martyred in the 12th century because we’ve mostly Christianized most of Europe by this point… But it’s still something Christians aim for because, like, that’s a hot ticket.” – Dr. Eleanor Janega (38:10)

• On political calculation:

  “Henry is actually quite smart. He is power-focused. He knows strategically what he has to do... But... it ruins his whole plan.” – Anthony Delaney (54:47)

• On legacy:

  “This murder sets the roadmap for what’s to come… It really gives the Church a very powerful position in the end from which it is impossible to back down.” – Dr. Eleanor Janega (60:15)

• On the lesson of Becket’s murder:

  “Say what you will, it doesn’t matter how annoying an archbishop is, you probably shouldn’t murder them in their cathedral.” – Dr. Eleanor Janega (61:25)

Timestamps for Major Segments

• 02:22 – Dramatic introduction to the Becket-Henry conflict
• 06:47 – Eleanor’s fascination with the macabre side of history
• 11:01 – Explanation of the investiture controversy
• 19:00 – Becket’s background and friendship with Henry
• 29:09 – Becket’s transformation and rift with Henry
• 31:10 – The Constitutions of Clarendon and the breaking point
• 35:17 – Becket’s six-year exile
• 37:01 – Becket’s radicalization among reform monasteries
• 49:00–53:33 – The assassination: build-up, execution, and immediate aftermath
• 53:14–56:47 – Sainthood, relics, cult of Becket
• 58:46–59:48 – Pilgrimage economy and England's new religious status
• 60:15 – The event’s enduring impact on church-state relations

Tone and Style

Throughout the episode, Anthony and Eleanor mix scholarly context with irreverent banter and dark humor, staying true to the podcast’s “gossipy” tone. The conversation is accessible without sacrificing nuance, often including pop-cultural analogies (e.g., casting modern actors as historical figures) and wry asides on medieval life, power, and death.

Takeaways

• The Becket murder was not just a personal tragedy but a seismic political event that shaped the balance between monarchy and church in medieval England.
• The affair made Becket one of the few “modern” Christian martyrs and turned Canterbury into a European pilgrimage center.
• Ironically, the murder ultimately benefitted the Church, giving it lasting leverage over kings, and forcing even savvy rulers like Henry II into public penitence and reconciliation.

For more deep dives into history’s shadowy corners, listen to After Dark: Myths, Misdeeds & the Paranormal every Monday and Thursday.