Lewis v Lewis

The case of *Lewis v Lewis* concerned a contested probate application. The dispute arose between David Lewis (the appellant) and Peter Lewis (the first respondent) regarding the validity of a will. The matter was heard by the Court of Appeal of New South Wales, comprising Meagher, Leeming, and Payne JJA.

The primary legal issues before the court were whether the propounder of a will had discharged the onus of proving knowledge and approval by demonstrating that the will was read to a capable testator who then executed it. This involved considering whether such a demonstration was sufficient to establish knowledge of the will's contents or if it was necessary to prove knowledge of its effect. The court also had to determine the significance of the "mistake doctrine" and the statutory power to rectify wills in this context. Furthermore, the court considered the principles relating to the severance of testamentary instruments, specifically the power to admit only those clauses of which the testator had knowledge and approval, and the distinction between omitted clauses conferring bequests and those conferring powers, referencing *Osborne v Smith*. The court also addressed issues concerning the production of documents under subpoena and the grounds for redaction based on relevance.

The court analysed the principles established in *Tobin v Ezekiel*, which affirmed that reading a will to a capable testator who executes it is generally sufficient to discharge the onus of proving knowledge and approval. The court clarified that the focus is on whether the testator understood the nature and effect of the document they were signing, and that the act of reading the will to a capable testator, followed by execution, creates a strong presumption of knowledge and approval. The court distinguished between a testator's lack of knowledge of a particular clause and a misunderstanding of its effect, noting that the latter might require a different approach. The court also considered the distinction between a testator's failure to approve of a particular clause and the omission of a clause from the will, which could lead to severance.

The appeal and cross-appeal were dismissed. The appellant, David Lewis, was ordered to pay the costs of the first respondent, Peter Lewis, in respect of both the appeal and the cross-appeal.