Cal. Bus. & Prof. Code § 23104.4

An executor or administrator of the estate of a deceased person who was not a licensee at the time of his death but in whose estate there is included an inventory of alcoholic beverages, or the guardian or conservator of the estate of an incompetent person in whose estate there is included an inventory of alcoholic beverages, is authorized to sell such alcoholic beverages to a licensee authorized to sell the same in accordance with regulations prescribed by the department. Nothing in this division prevents or restricts the sale to a nonlicensee of bottled wine included among such inventory of alcoholic beverages by such executor, administrator, guardian, conservator, or an auctioneer acting as an agent of any of the foregoing when the sale is in compliance with Section 24045.8.