Cal. Prob. Code § 13107
Where the money or property claimed in an affidavit or declaration presented under this chapter is that of a deceased heir or devisee of a deceased person whose estate is being administered in this state, the personal representative of the person whose estate is being administered shall present the affidavit or declaration to the court in which the estate is being administered. The court shall direct the personal representative to pay the money or deliver the property to the person or persons identified by the affidavit or declaration as the successor of the decedent to the extent that the order for distribution determines that the deceased heir or devisee was entitled to the money or property under the will or the laws of succession.
Ca. Prob. Code § 13107