Cal. Civ. Proc. Code § 1315

If unclaimed money or other property in an estate of a deceased person, or if any unclaimed amount payable pursuant to an allowed and approved claim against such an estate, is received by the State or any officer or employee thereof and deposited in the State Treasury under the provisions of this title, it shall be recorded on the books of the Controller to the credit, or in the name, of such estate, for the benefit of the person entitled thereto or his successors in interest.