Dempster Nominees & Anor v Mallina Holdings Ltd

Dempster Nominees Pty Ltd and another party (the appellants) appealed to the High Court of Australia against a decision of the Full Court of the Supreme Court of Western Australia concerning a dispute over the interpretation of a deed of settlement. The core of the dispute involved whether the appellants were entitled to a share of profits derived from the sale of certain mining tenements by Mallina Holdings Ltd (the respondent).

The High Court was required to determine the proper construction of clause 4 of the deed of settlement, specifically whether the phrase "profits arising from the sale of any of the said tenements" encompassed profits derived from the sale of tenements that had been acquired by the respondent after the date of the deed. The central legal question was whether the scope of the clause was limited to tenements held by the respondent at the time the deed was executed, or if it extended to tenements acquired subsequently.

The High Court, in a joint judgment, held that the phrase "any of the said tenements" referred to the tenements specifically identified in a schedule to the deed. Their Honours reasoned that the use of the definite article "the" indicated a specific, defined class of tenements, and that the subsequent acquisition of new tenements by the respondent did not bring them within the scope of that defined class. The court applied principles of contractual interpretation, emphasizing the importance of the plain meaning of the words used in the deed and the context in which they appeared, to conclude that the appellants were not entitled to a share of profits from the sale of tenements acquired after the deed's execution.

The appeal was dismissed.