Erpr lútandi was according to Skáldatal

Skáldatal

Skáldatal is a short prose work in Old Norse. It is preserved in two manuscripts: DG 11, or Codex Uppsaliensis, which is one of the four main manuscripts of the Prose Edda , and AM 761 a 4to , which also contains Skaldic poems...

the court skald

Skald

The skald was a member of a group of poets, whose courtly poetry is associated with the courts of Scandinavian and Icelandic leaders during the Viking Age, who composed and performed renditions of aspects of what we now characterise as Old Norse poetry .The most prevalent metre of skaldic poetry is...

 of the Swedish kings Eysteinn Beli and Björn at Haugi

Björn at Haugi

Björn at Haugi , Björn på Håga, Björn II or Bern was according to Hervarar saga a Swedish king and the son of Erik Björnsson, and Björn ruled together in diarchy with his brother Anund Uppsale:This account dates king Björn to the first half of the 9th century, as his nephew Eric Anundsson was...

. There are no extant poems by Erpr.

Skáldatal

Skáldatal

Skáldatal is a short prose work in Old Norse. It is preserved in two manuscripts: DG 11, or Codex Uppsaliensis, which is one of the four main manuscripts of the Prose Edda , and AM 761 a 4to , which also contains Skaldic poems...

tells that Erpr committed the crime of killing in a sanctuary. He avoided the death penalty by composing a drápa about Saurr konungshundr.

Landnámabók

Landnámabók

Landnámabók , often shortened to Landnáma, is a medieval Icelandic written work describing in considerable detail the settlement of Iceland by the Norse in the 9th and 10th centuries AD.-Landnáma:...

adds that he had a daughter named Lopthœna who was the wife of Bragi Boddason

Bragi Boddason

In his Edda Snorri Sturluson quotes many stanzas attributed to Bragi Boddason the old , a court poet who served several Swedish kings, Ragnar Lodbrok, Östen Beli and Björn at Hauge who reigned in the first half of the ninth century...

, another skald of king Eysteinn Beli. Lopthœna and Bragi were ancestors of Gunnlaugr ormstunga

Gunnlaugr ormstunga

Gunnlaugr Ormstunga was an Icelandic poet, born ca. 983. His life is described in Gunnlaugs saga ormstungu, where several of his poems are preserved....

.