Possible Clues:

• Stefan Edberg, for example
• Jenny Lind, for one
• Nobel, e.g.
• Hammarskjold, e.g.
• Root vegetable - European
• Nobel or Garbo, e.g.
• Golfer Jesper Parnevik, for one
• Turnip for Scandinavian?
• Native gets married in prosperous region
• Singer of the anthem 'Sång till Norden'