La. Civ. Code art. 1748
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 2,3, 6-535, and 580-647
If the donation consists of present property, it is presumed not to have been made subject to the resolutory condition that the donor survive the donee or survive the donee and his descendants.
La. C.C. § 1748