Matunos
Matunus or Matunos was a god in Brythonic Celtic polytheism. His name may be derived from the same root as Proto-Celtic *matu- meaning bear. He was worshipped in Roman Britain and altar-stones raised to him have been recovered in the United Kingdom, such as at High Rochester and at Risingham.
The god may be parallel with Mercury Artaius, who might also have ursine connotations.
A similarly named Gaulish god, Matutinus, is attested in at least three inscriptions from Switzerland; in all three he is identified with Mercury, and in one he is also identified with Cissonius.
