11.   Then, in June, her appearances became so frequent that Mrs. Olson resigned.

12.   But observers have noted his public appearances have become less frequent, with senior princes replacing him at some official functions.

13.   But observers have noted that his public appearances have become less frequent, with senior royal princes replacing him at some official functions.

14.   His appearances became increasingly rare, and in between he lived a withdrawn life in his home outside Lugano in the Swiss Italian village of Pura.

15.   His appearance became a running joke.