Vincennes, Iiid., May 7.- The St Vincent Orphan asyluni, three miles east of thla city, burned Monday, entailing a loss of $50,0m. The flre obtained a good start before it was discovered and was soou beyond control. St Yincent's was a Catholic Institutlon, and onder the direction of the Catholic churoh of the Vincennes diocese. About 150 orphans wero educated here. The fire caught from a detective flue. AU the chlldren escaped. Bister Bridget was severely burned, and had a remarkable escape from death. The institution wlll be rebuilt at once.