Pellitus
Pellitus was a Spanish astrologer of the seventh century, who worked for Edwin of Northumbria, in the account given by Geoffrey of Monmouth.
Pellitus was engaged for Edwin's struggle against Cadwallon [ap Cadfan]. After Pellitus was assassinated by Brian, nephew of Cadwallon, military matters went much worse for Edwin, who was killed at the Battle of Heathfield, in 633.