Peire de Valeira, Valeria, or Valera was a Gascontroubadour. Since troubadour poetry probably originated in northwestAquitaine and first spread—within a generation—south into Gascony, Peire was one of the earliest troubadours. Only two of his poems survive, one canso and one cobla. His birthplace was Valera, near Podensac and Saint-Macaire in the Gironde. His vida places his birthplace in the fief of Arnaut Guillem de Marsan, who was himself a troubadour. He was a contemporary of Marcabru and originally a jongleur. His poems were typical for the time, according to Uc de Saint Circ, the probable author of his vida, being about natural objects, but not of great value to the biographer's time. But Uc saves his harshest critique for the end, as Elizabeth Poe relates:
The unexpected afterthough, one of the factors contributing to the humor of the sentence... is another typical device of Uc's style. He catches us off guard with this tactic at the end of the shortvida about Peire de Valeira, for example, which he concludes with the harsh judgement: Sei cantar non aguen gran valor "His songs did not have much value"...and just when we think he has completed his devastating critique, he addsni el "and neither did he."
Peire's entire vida, found in MSSI and K, however, is probably unreliable, since it appears to confuse him with another Gascon troubadour, Arnaut de Tintinhac. Peire is often placed in a hypothetical "school" of poetry which includes Bernart de Ventadorn, Cercamon, Jaufre Rudel, Marcabru, Marcoat, and Peire Rogier among others. Further, the references in his vida to songs of the time concerning leaves, flowers, songs, and birds may be evidence for an early troubadour genre which did not survive. It may also be that the distinctiveness of Peire's genre was regional, a Gascon style. The later Gascon troubadour Guiraut de Calanso wrote verses that were d'aquella saison and disliked in Provence, perhaps pointing to a Gascon tradition which was not popular outside of Gascoigna. The paubra valor of Peire's songs may be a reflection of the popularity of Gascon influence.