injured person or _fine_, if unable to recover the fine, might, in
capital cases, seize and enslave, or even kill, the convict. Probably
restrained by the fact that, there being no officers of criminal law,
they had to inflict punishment themselves, they sometimes imprisoned
a convict in a small island, or sent him adrift on the sea in a
_currach_ or boat of hide. Law supported by public opinion, powerful
because so inspired, powerful because unanimous, was difficult to
evade or resist. It so strongly armed an injured person, and so
utterly paralyzed a criminal, that escape from justice was hardly
possible. The only way in which it was possible was by flight,
leaving all one's property behind, and sinking into slavery in a
strange place; and this in effect was a severe punishment rather than
an escape.

FOREIGN LAW. The Danes and other Norsemen were the buccaneers of
northwestern Europe from the eighth to the eleventh century. They
conquered and settled permanently in Neustria, from them called
Normandy, and conquered and ruled for a considerable time England and
part of Scotland and the Isles. In Ireland they were little more than
marauders, having permanent colonies only round the coast; always
subject, nominally at least, to the _ard-ri_ or to the local chief;
paying him tribute when he was strong, raiding his territory when he
was weak, and fomenting recurrent disorder highly prejudicial to law,
religion, and civilization. They never made any pretence of extending
their laws to Ireland, and their attempt to conquer the country was
finally frustrated at Clontarf in 1014.

The Anglo-Norman invaders also seized the seaports. The earlier of
them who went inland partially adopted in the second generation the
Gaelic language, laws, and customs; as many non-Celtic Lowlanders of