Jón Ögmundsson

Who was Jón Ögmundsson?

Jón Ögmundsson or Ogmundarson, also known as John of Holar and Jon Helgi Ogmundarson, was an Icelandic bishop and local Icelandic saint. In 1106, the second Icelandic diocese, Hólar, was created in the north of Iceland, and Jón was appointed its first bishop. He served as bishop there until his death.

A religious purist, Jón made it his mission to uproot all remnants of paganism. This included changing the names of the days of the week. Thus Óðinsdagr, "day of Odin", became miðvikudagr, "mid-week day" and the days of Týr and Thor became the prosaic "third day" and "fifth day".

Jón's names for the days are still in use in Iceland today but despite the success of this cosmetic reform it appears that Jón did not manage to uproot the memory of the heathen gods. More than a century after his death the Prose Edda and Poetic Edda were written, preserving large amounts of pagan myth and poetry.

Jón’s relic was translated to the cathedral of Hólar on 3 March 1200, a process called "translation" which made him a local saint. His feast day, 23 April was decreed a Holy Day of Obligation for all Iceland at the Althing in the summer of 1200.