Porteous v McMartin; Romcke v McMartin

The High Court of Australia considered an appeal concerning the interpretation of a will. The appellants, Porteous and Romcke, were beneficiaries under the will of the late Mr. McMartin, while the respondent, McMartin, was the executor and also a beneficiary. The dispute centred on the distribution of the residuary estate, specifically whether certain assets were to be divided equally between the beneficiaries or if some beneficiaries were entitled to a larger share.

The primary legal issue before the High Court was to determine the correct construction of the residuary clause in Mr. McMartin's will. This involved ascertaining the testator's intention regarding the division of the residue, particularly in light of a codicil that altered the initial distribution scheme. The court had to decide whether the codicil effectively revoked or modified the provisions of the original will concerning the residuary estate, and if so, to what extent.

Gleeson CJ and Gummow J applied established principles of testamentary construction, emphasising the importance of giving effect to the testator's clear intention as expressed in the will and codicil read together. They considered the language used in both documents, paying close attention to the specific wording of the residuary clause and the amendments introduced by the codicil. The court reasoned that the codicil's provisions were intended to operate as a modification of the original will, rather than a complete revocation of the residuary clause. The appeal was allowed, and the orders of the court below were set aside.