The way the successor to the British throne speaks about Islam is very touching, and very telling:
Is Prince Charles a Convert to Islam? :: Daniel Pipes
(P.S.: No idea if links are allowed here. Will leave that one up to you Rip.)
Sorry if I misattributed your intent or statement. But the Napoleonic nonsense was based on the Little Corporals statements of a similar nature.
It'd be bad enough if one of the British royals took up Popery. Praying five times a day would possibly bring about a dynastic change. I think either the royals of Denmark or the Netherlands might be their successors. It worked once already for them with William of Orange.