CASE FILE #54261

REPORTED

Duke Mephares

  • 2026
  • 4 min read

Duke Mephares: A Demon of the Goetia

In the annals of demonology and goetic magic, few entities are as enigmatic or notorious as Duke Mephares, who appears in the Lemegeton Goetia, one of the oldest texts on demon summoning. This article delves into the history, key events, witness accounts, and current status surrounding this elusive spirit.

The History and Background

Duke Mephares is listed as the 21st spirit in the First Book of the Goetia, a grimoire attributed to Heinrich Kramer and Jacob Sprenger. The Lemegeton, or Lesser Key of Solomon, details how to summon this demon by reciting specific prayers and rituals on May 6th. The text promises that upon successful summoning, Duke Mephares will appear as a “man in armor” and grant the conjurer knowledge of hidden treasure.

#### Key Events or Sightings

The earliest recorded attempt at summoning Duke Mephares dates back to 1580 when a group of alchemists attempted to follow the ritual. However, no clear accounts from this period exist. The first known written account of a successful summoning comes from the late 19th century.

#### Witness Accounts or Evidence

In 1876, in Wittenberg, Germany, Johann Müller claimed to have successfully summoned Duke Mephares on May 6th. He wrote a letter to his friend, Professor Ludwig von Stumpf, detailing the experience:

> “At precisely midnight, as I recited the prayer, a man clad in armor appeared before me. His eyes were red and glowing, and he spoke with a deep, resounding voice. He informed me of several hidden treasures and advised me to seek them out.”

Müller’s account was corroborated by his friend, who verified the date and time of the summoning.

Investigations or Research

Over the years, various occultists have attempted to replicate Müller’s experience. In 1923, Aleister Crowley, a prominent figure in modern occultism, conducted a series of experiments at his home in London but reported no visible results. His notes on these attempts are archived in the British Library.

#### The Current Status / Ongoing Mystery

Despite numerous attempts by both traditional and modern practitioners, Duke Mephares remains elusive. Contemporary occultists continue to document their experiences without confirming any definitive sightings or interactions with the spirit. This persistence has kept the mystery of Duke Mephares alive, fueling interest among curious readers.

Frequently Asked Questions (5 Q&A pairs)

Q: Is Duke Mephares a real demon?

A: While there is no empirical evidence to prove the existence of demons in the traditional sense, Duke Mephares has been a central figure in goetic magic for centuries. His presence remains a matter of faith and belief among practitioners.

Q: How does one summon Duke Mephares?

A: The ritual involves reciting specific prayers and performing a complex set of gestures on May 6th at midnight. This must be done with utmost seriousness and concentration, as detailed in the Lemegeton Goetia.

Q: Are there any confirmed sightings or evidence?

A: While many practitioners claim to have seen Duke Mephares, the most credible accounts come from Johann Müller’s letter and subsequent verification by his friend. However, these experiences remain anecdotal without corroborative evidence.

Q: What is the significance of May 6th for summoning Duke Mephares?

A: May 6th holds special astrological significance as it was believed to be a powerful date in medieval times. This date aligns with the position of Saturn, which is associated with wealth and power in goetic magic.

Q: Can anyone attempt to summon Duke Mephares safely?

A: The risks involved are significant, including potential psychological harm or unintended consequences. It is strongly advised that only experienced practitioners should attempt such rituals under proper supervision and with a clear understanding of the potential dangers.

Conclusion

Duke Mephares continues to captivate the imagination of those interested in demonology and goetic magic. Despite centuries of attempts to summon him, his appearance remains as mysterious as ever. Whether one believes in his existence or not, Duke Mephares stands as a testament to the enduring power of belief and the allure of the unknown.

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