Salomon (Breton: Salaün) (died 874) was count of Rennes and Nantes from 852 and duke of Brittany from 857 until his assassination in 874. In 867, he was granted the counties of Avranches and Coutances, and he used the title king of Brittany intermittently after 868.
In popular tradition within Brittany he was canonised as "Saint Salomon" after his death and raised to the rank of martyr.
The Kingdom of Brittany (Breton: Rouantelezh Breizh) was a short-lived vassal-state of the Frankish Empire that emerged during the Norse invasions. Its history begins in 851 with Erispoe's claim to kingship. In 856, Erispoe was murdered and succeeded by his cousin Salomon.
The kingdom fell into a period of turmoil caused by Norse invasions and a succession dispute between Salomon's murderers: Gurvand and Pascweten. Pascweten's brother, Alan, called the Great, was the third and last to be recognized as King of Brittany. After his death, Brittany fell under Norse occupation.
Wrhwant, Gurwant, Gurwent or Gurvand (Latin: Vurfandus) (died 876) was a claimant to the Kingdom of Brittany from 874 until his death in opposition to Pascweten, Count of Vannes.
Wrhwant was complicit in the conspiracy which assassinated Salomon in 874. However, he was of the faction which had been outside Salomon's court and he hailed from northwest Brittany. He was, however, never styled "Count". He mustered 200 men to fight the Vikings in 874. After Salomon's death, he and Pascweten divided the country between them, though Regino of Prüm records that the latter received a larger share. The two soon fell out and fought over the succession. He had died by the middle of 876 and his son Judicael had taken up his role.