Yvonne (cow) of Zangberg and Stefanskirchen. After her escape, Yvonne was bought by animal-rights activist Michael Aufhauser, who intended to capture her and transport her to his animal sanctuary, "Gut Aiderbichl", a former farm in Deggendorf, Bavaria. Multiple techniques were used to find her and draw her out of hiding. Searchers used infrared cameras, a helicopter, and used other cows as lures, which consequentially also escaped and are being lured with additional cattle. As all attempts to capture Yvonne failed, the cow received increasing attention from the mass media in Germany and Austria and later all over the world. "Bild" tabloid offered
Yvonne de Tréville Yvonne de Tréville, songs which she performed in her "Three Centuries of Prime Donne" show for several seasons. In 1914, she sang a recital at sea for the sailors, after her concert appearances in Honolulu, Hawaii. During World War I she was active performing for war relief causes. She gave a concert for the Aviation Corps in Mineola, New York, and at a rally for the American Red Cross. She also chaired a wartime committee promoting the writing of new patriotic songs. Yvonne de Tréville died in 1954, aged 72 years. Yvonne de Tréville Yvonne de Tréville (August 25, 1881