Oh, come on. I'm not aware of any Monarch being elected or impeached by Parliament (without radically changing the nature of the country's political system.)
And speaking more of the modern age, the king of Sweden is often seen as perpetually running against a republic. If the royal family became unpopular and the peoples support waned, there would be a republic. With a figurehead president. A vote for PES is a vote for EPP! A vote for EPP is a vote for PES! Support the coalition, vote EPP-PES in 2009!