Kernrechtsfrage
Whether the cantonal authority had territorial jurisdiction despite the ward's later move.
Extrahierter Entscheid
Jurisdiction was determined by the ward's domicile at the opening of the interdiction proceedings; the later move did not change the forum.
Extrahierte Begründung
The procedure began while the ward was domiciled in Vaud. A later change of domicile after opening of the inquiry had no effect on competence.