Archduchess Estelle de ... before “Ave Maria” played to close the ceremony. Estelle and Carl—the son of Archduke Rudolf of ...

The Archduchess ... lucidity', before Ava Maria played. In 2007, the royal married to Archduke Carl Christian, the great-grandson of Emperor Charles I the last ruler of Austria-Hungary.

The statement read: "Her husband, Archduke Carl Christian, their children, her parents, and her in-laws are deeply saddened to announce that Archduchess Estelle of Austria, née Lapra de Saint ...