Introduction VII
called ogham that was used for short inscrip-
tions. But illiterate does not mean unintelligent
or lacking in genius. The Celts were both inven-
tive and artistic, as the beautifully wrought
objects from the second stage of Celtic culture—
named for its primary archaeological site, Hall-
statt in Austria—reveal. By this time, the Celts
had become metalworkers of some renown in
the ancient world. The mirrors, jewelry,
weapons, and other splendid metal objects from
the Hallstatt culture were created during the
Iron Age, from 800 to 450 B.C.E.; most were
found in barrow graves, for unlike the preceding
Urnfield people, those of Hallstatt had resumed
erecting great mounds over their gravesites.
Examples of their workmanship have been found
in non-Celtic areas of Europe, showing that
there was significant trade in their metalwork.
The manufacture of ornate but useful objects
continued in the late Iron Age culture called La
Tène, from “the shallows” of Lake Neuchâtel in
Switzerland, where a hoard of metal objects was
discovered and dated to approximately 450 B.C.E.
From then until the 1st century B.C.E., the fluid
style developed at La Tène was the dominant
one among the European Celts; its influence
affected neighboring people as well, while the
skillful artists and artisans of La Tène expanded
their repertoire by using designs inspired by the
Etruscans, the Scythians, and other distant cul-
tures. Some scholars date the beginning of
Celtic culture to this period.
From these early sites in central Europe, the
Celtic tribes moved out to settle throughout
western Europe. Celtic migrations began early,
with people colonizing today’s Spain and France
in the Hallstatt period. Later, Celtic people
moved from their continental homelands to the
islands off the west coast of Europe. First Britain
and then Ireland were invaded by groups of
Celts who found earlier, non-Celtic people in
residence. Joining with or fighting these groups,
the Celts created what is called insular Celtic
culture, in which elements of earlier culture sur-
vived in vestigial form. Scholars disagree about
when the Celts arrived, but agree that the migra-
tion took place in several, or many, waves—a
belief that is found as well in ancient literature
and medieval scholarship.
After the arrival of the Roman legions, Celtic
art and artifacts changed. Whereas in earlier
times, the Celtic people did not portray their
divinities in human form, later artists adopted
Roman styles, probably to please their patrons
and clients. From this period (ca. 100–400 C.E.)
we find statues and reliefs of gods and goddesses,
many clad in Roman togas but wearing Celtic
jewelry or carrying Celtic cult objects. Some such
sculptures are inscribed with names of the divin-
ity depicted. Because the Roman legions practiced
what was called the “interpretatio Romana,” giv-
ing the names of their gods to those of the people
they colonized, many Celtic gods were labeled
with Latin names. In some cases, the original
name was included, but often not even that sur-
vived. Thus Celtic and Roman cultures were also
melded and can be difficult to distinguish.
Celtic Languages
At base, the term Celtic refers not to a culture but
to a language group. In addition to the similari-
ties of archaeological finds like the Urnfield
burials and the swirling metal patterns of the La
Tène artists, similar words are found across the
old Celtic lands—today’s nations of Germany,
Austria, France, England, Scotland, Wales, and
Ireland. While the names of gods and goddesses
may differ, some words found in place-names
suggest the spiritual values of the people who
used Celtic languages, like nemeton for “sacred
grove” and find for both “white” and “radiant.”
What the word Celtic itself means is unknown; if
it was not, as many assume, the name of a small
group within the larger Celtic world, it may
derive from the Old Norse word for “war,” for
the Celts were known as a warrior people.
Celtic is a branch of the great Indo-European
language family that includes Germanic lan-
guages such as English and Dutch; Romance
languages such as Italian, Spanish, and French;
Slavic languages such as Russian; the Baltic lan-
guages, Lithuanian and Latvian; Sanskrit, the