What is necessary to revive a revoked will?

To revive a revoked will, a valid codicil is necessary because a codicil serves as an amendment or addition to an existing will. When a will is revoked, it is essentially canceled and cannot be used unless it is re-instated. This can be accomplished by executing a valid codicil that explicitly states the intention to revive the previous will. The codicil must meet the same formalities required for the creation of a will, ensuring it is properly signed and witnessed.

The other options do not fulfill the requirements for reviving a revoked will. A new witness statement alone cannot revive a will, as it does not establish the testator's intention to reinstate the previous document. Similarly, notification to all beneficiaries is not a legal requirement to revive a will and would not reinstate it without a formal codicil or other legal actions. Lastly, filing for probate again does not directly assist in reviving a revoked will; rather, it pertains to the process of validating a will after the testator's death. Therefore, a valid codicil is the correct and necessary means to effectuate the revival of a revoked will.