"1822-06-03Z"^^ . "1855-01-20Z"^^ . "Adelaide of Austria (Adelheid Franziska Marie Rainera Elisabeth Clotilde; 3 June 1822 \u2013 20 January 1855) was the first wife of Victor Emmanuel II of Sardinia, future King of Italy. She was the mother of some eight children including the future Umberto I of Italy. She was the Queen of Sardinia from 1849 until 1855 when she died as a result of childbirth."@en . . . "1849Z"^^ . . . "1849Z"^^ . . "Adelheid Franziska Marie Rainera Elisabeth Clotilde"@en . . . . . "Adelaide of Austria"@en . .