The deceased, Dr S P Raubenheimer, signed a document dated 30 March 2006 purporting to be his last will, drafted by his insurance broker, Mr Hagen. The document was signed by the testator but not properly witnessed in compliance with s 2(1) of the Wills Act 7 of 1953, as the witnesses later appended their signatures without being present at execution. The will bequeathed the deceased’s estate to his spouse, the appellant, granting her a ‘usufruct’ over the matrimonial home until death or remarriage, and referred to an attached list of specific bequests that was never prepared or attached. In the alternative, if the spouse predeceased him, the estate was bequeathed to his children (the respondents). After the deceased’s death, the Master accepted the will. The respondents challenged its validity, alleging non-compliance with formalities and vagueness, and claimed intestacy. The High Court held the will void for vagueness. The appellant appealed to the Supreme Court of Appeal.