He then travelled to Japan and acquired the vases and bronzes still displayed today at the Goluchow Castle. In 1914, he was called up to the Austrian Army and his wife Princess Maria Ludwika Krasinska took over the Museum, taking most of the important artifacts (52 paintings, 12 carpets, 35 folders of prints and drawings, and works by Leonardo da Vinci, Raphael, and Rembrandt) to Dresden because of her connections with the Royal Saxon Family. These works garnered great interest, with the collection being open to the public two days a week.