Robertson v Byrne

The case of Robertson v Byrne involved a dispute over a promise made by a deceased woman to leave her property to her two stepbrothers upon her death. The first plaintiff, the son of one of the deceased stepbrothers, and the estate of the deceased stepbrother sought to enforce the promise through an enforceable contract or a constructive trust. Alternatively, the plaintiffs sought relief under doctrines of equitable estoppel and common intention constructive trust. Additionally, the second plaintiff, a member of the same household as the deceased and dependent upon her, applied for further provision out of the estate of the deceased under the Succession Act 2006.

The legal issues in the case were whether the woman made the promise upon her acquisition of the property, whether there is an enforceable contract to leave the property by will, and whether a constructive trust should be declared over the property in favour of the first plaintiff and the estate of the deceased stepbrother. In the alternative, the court had to determine whether the estates of the stepbrothers could seek relief under doctrines of equitable estoppel and common intention constructive trust arising out of the same circumstances as the contract claim. Finally, the court had to determine whether the second plaintiff was an eligible person under the Succession Act and whether he had shown factors warranting the bringing of his claim.

The court held that there was no enforceable contract to leave the property by will and that a constructive trust could not be declared over the property in favour of the first plaintiff and the estate of the deceased stepbrother. The court also held that the estates of the stepbrothers could not seek relief under doctrines of equitable estoppel and common intention constructive trust. Finally, the court held that the second plaintiff was not an eligible person under the Succession Act and that he had not shown factors warranting the bringing of his claim.

The court dismissed all claims brought by the plaintiffs. The first plaintiff's claim was withdrawn upon his death, and the second plaintiff's claim was dismissed.