1) Eric or Leif 2) Eric the Red 3) European 4) Leif Ericson 5) Leif Ericsson 6) Norse 7) Norwegian 8) Raider of the 10th century 9) Viking 10) Viking shipmate Found on https://www.crosswordclues.com/clue/norseman
The Norsemen or Rus as they were also known, were early inhabitants of Norway. The term Norsemen is also applied to Scandinavian Vikings who during the 8th-11th centuries raided and settled in Britain, Ireland, France, Russia (named after the Rus), Iceland, and Greenland. The Norse religion (banned 1000) was recognized by the Icelandic government 1... Found on http://www.probertencyclopaedia.com/browse/CXN.HTM
HMS Norseman was a British Javelin Class destroyer of 1690 tons displacement launched in 1938. She was armed with six 4.7-inch guns; six smaller guns and ten 21-inch torpedo tubes. She was powered by two Admiralty 3-drum type boilers providing a top speed of 36 knots and carried a complement of 183. Found on http://www.probertencyclopaedia.com/browse/RN.HTM