Originally Posted by Tatiana Maria
It seems the writer of CoutureRoyals does not know which title of pretension (if any) Gabriella chooses to use. Is there anybody who would know? (My guess would be Princess Gabriella of Bourbon-Parma.)
For the 100th anniversary of Grand Duke Jean's birth, the Grand-Ducal Court of Luxembourg mentions her under the name HIRH Archduchess Gabriella of Austria, though I don't know whether the Court asked Gabriella how she wished to be referred to, and it has made mistakes before.
The Court now uses HRH Princess for Gabriella's daughter Victoria de Bourbon Parme. Prior to her parents' marriage, it did not use a title when referring to Victoria.