## Facts

- The case concerns the interpretation of a will containing ambiguous or uncertain testamentary provisions.
- The court was asked to determine whether uncertain clauses, vague beneficiary descriptions, or unclear conditional terms could be resolved by judicial interpretation.
- The testator’s intentions were in question due to the use of subjective terms and unclear conditions in the will.
- The court considered whether extrinsic evidence and objective standards could be used to clarify ambiguous will clauses.

## Issues

1. Whether uncertainty in testamentary dispositions invalidates provision(s) in a will.
2. When, and to what extent, courts may admit extrinsic evidence to resolve ambiguity in testamentary documents.
3. How objective standards, such as the “reasonable person” test, apply to the interpretation of unclear provisions or beneficiary designations.
4. The extent to which courts can enforce or sever conditions in wills that are vague or insufficiently clear.
5. The limits on judicial intervention where the testator’s intention cannot be reasonably determined.

## Decision

- The court held that uncertainty could render testamentary provisions unenforceable if the intention of the testator cannot be ascertained.
- Extrinsic evidence was permitted to clarify latent (hidden) ambiguities but not to contradict clear wording of the will.
- Objective standards, including the “reasonable person” test, could be used to interpret unclear or subjective terms.
- Vague or ambiguous conditions in wills that cannot be interpreted or fulfilled may be severed, upholding the rest of the valid gift.
- Where ambiguity is irreconcilable, and intention cannot be determined, the relevant gift fails and the property passes under intestacy rules.

## Legal Principles

- Testamentary freedom is subject to the requirement of certainty in will provisions.
- Extrinsic evidence may be admitted to resolve ambiguities only when the meaning is unclear in light of factual application, not to override clear textual meaning.
- The “reasonable person” standard assists in interpreting subjective terms where explicit testator intention is lacking.
- Conditions precedent or subsequent in wills must be sufficiently clear to be enforceable; otherwise, they may be severed.
- Courts cannot speculate about a testator’s intentions or alter the will where clear intention is absent.

## Conclusion

Re Coxen [1948] Ch 747 establishes the principles governing judicial resolution of uncertainty in testamentary dispositions, highlighting the use of extrinsic evidence and objective standards to effectuate testator intentions where possible, while prioritizing clarity and enforceability in will drafting.
