The usual name for Ithake in Italian documents is Val di Compare, the
earliest use of which, so far as I can ascertain, occurs in the Genoese
historian Caffaro’s _Liberatio Orientis_, written in the first half of
the twelfth century[374]. According to K. Bergotes of Cephalonia this
name was given to the island by an Italian captain, who was driven
to anchor there one stormy night. Seeing a light shining through the
darkness, he landed, and found that it proceeded from a hut in which a
child had lately been born. At the request of the parents he accepted the
office of godfather, or κουμπάρος at the child’s christening, and named
the valley where the hut lay Val di Compare, to commemorate the event.
Whether this derivation be correct or not, the name stuck to the island
for several centuries, though we shall also find the classical Ithake
still surviving contemporaneously with it. The neighbouring islands of
Zante and Cephalonia were severed from the Byzantine empire in 1185,
at the time of the invasion of Greece by the Normans of Sicily, and
were occupied by their admiral, Margaritone of Brindisi. Ithake is not
specially mentioned as included among his conquests, but its connection
with the other two islands under the rule of his immediate successors
makes it very probable. Six years later, in the graphic account of Greece
as it was in 1191, ascribed to Benedict of Peterborough, Fale (Valle)
de Compar is said to have had a specially evil reputation for piracy,
and the channel between it and Cephalonia is described as a favourite
lair of those robbers[375]. After Margaritone’s death he was succeeded
by a Count Maio, or Matthew, a member of the great Roman family of
Orsini, who seems to have been born in Apulia—according to one account
he came from Monopoli—and who at the time of the fourth crusade was
lord of Cephalonia, Zante, and _Theachi, el qual se clamado agora Val
de Compare_[376], under the suzerainty of the king of Sicily. Although
the two larger of those islands had fallen to the share of Venice by
the partition treaty he and his descendants continued in possession of
them and of Ithake, though he thought it wise, in 1209, to acknowledge
the overlordship of the Republic. A Venetian document of 1320, alluding
to this transaction, specially mentions Val di Compare as one of the
islands, for which he then did homage[377]. In 1236 the count recognised
as his suzerain Prince Geoffroy II of Achaia, and he and his successors
were henceforth reckoned among the twelve peers of that principality, in
whose history they played an important part[378].