The recipients of this attention became spoiled almost beyond imagining. Visiting his daughter in the 1920s, in a house too small to keep his servants with him, the tenth Duke of Marlborough emerged from the bathroom in a state of helpless bewilderment because his toothbrush wasn’t foaming properly. It turned out that his valet had always put the toothpaste on the brush for him, and the Duke was unaware that toothbrushes didn’t recharge automatically.
