Article 620 of the French Civil Code

Usufruct granted until a third party has reached a fixed age lasts until that time, even if the third party has died before the fixed age.

Original in French 🇫🇷

Article 620

L’usufruit accordé jusqu’à ce qu’un tiers ait atteint un âge fixe dure jusqu’à cette époque, encore que le tiers soit mort avant l’âge fixé.