Belisama
Belisăma, æ, f. , déesse des Gaulois [la même que Minerve chez les Romains] : CIL 13, 8.
BELISAMA
BELISAMA (Aestuarium), in Britain, mentioned by Ptolemy (Ptol. 2.3.2) as south of Morecambe (Morecame Bay), and, consequently, most probably the mouth of the Ribble, though Horsley identifies it with that of the Mersey.
[R.G.L]