Leopold, in early youth, fell deeply in love with a beautiful young lady, Mademoiselle Fos. She was the daughter of an apothecary. His aristocratic friends were shocked at the idea of so unequal a marriage. The sturdy will of Leopold was unyielding. They sent him away, under a French tutor, to take the grand tour of Europe. After an absence of fourteen months he returned. The first thing he did was to call upon Mademoiselle Fos. After that, he called upon his widowed mother. It was in vain to resist the will of such a man. In 1698 he married her, and soon, by his splendid military services, so ennobled his bride that all were ready to do her homage. For half a century she was his loved and honored spouse, attending him in all his campaigns.