[Selmo]

While it's true that members of the British Royal Family have usually bred with distant cousins from what might be called the European Royal Family, they have, from time to time, introduced sufficient fresh blood-lines to avoid the consequences of too-close in-breeding.

Recent examples of carefully selected fresh genes have been provided by Elizabeth Bows-Lyons, the present Queen's mother, who's conections to the Royal Family were very distant, and Diana Spenser, the Queen's daughter-in-law, who's conections were even more remote.
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