
1) Historical Celtic people 2) Tribe of pre-Roman Gaul
Found on
https://www.crosswordclues.com/clue/menapii

The Menapii were a Belgic tribe of northern Gaul in pre-Roman and Roman times. According to descriptions in such authors as Strabo, Caesar, Pliny the Elder and Ptolemy their territory had stretched northwards to the mouth of the Rhine in the north, but more lastingly it stretched along the west of the Schelde river. In later geographical terms thi...
Found on
http://en.wikipedia.org/wiki/Menapii

(from the article `Caesar, Julius`) In 56 the Veneti, in what is now southern Brittany, started a revolt in the northwest that was supported by the still unconquered Morini on the ... ...it difficult to draw the line between Celtic and Germanic peoples. On the coast of northern France and in Flanders lived the Morini; to the north ... ...
Found on
http://www.britannica.com/eb/a-z/m/70
No exact match found.