1955 Birthday Judith Tarr, U.S., sci-fi author, Isle of Glass, Ars Magica 1951 Death Emile Erens, Dutch hagiographer (Pastor of Ars), dies at 85 1865 Birthday Emile Erens, Dutch Hagiographer, Pastor of Ars 1501 Birthday Girolamo Cardano, born in Italy, mathematician and astrologer, Ars Magna-1545
