In 2006, Johannes Bernardus Alphonsus Schoonhoven (the founder) registered a discretionary trust called The Schoonies Family Trust. On 21 July 2010, the founder and his wife executed a will. The founder died in 2015. The Trust Deed included a definition of 'Capital Beneficiaries' which required designation from listed categories including: the founder and his wife (items i-ii), the founder's four sons (item iii), their lawful descendants (item iv), trusts created for their benefit (item v), juristic persons in which they hold shares (item vi), and testate or intestate heirs if none of the above exist (item vii). Clause 27 of the Trust Deed contained a 'testamentary reservation' giving the founder rights to: (1) determine the vesting date, and (2) prescribe the formula for distribution of the trust fund among capital beneficiaries. Clause 5.2 of the Will determined the vesting date as 15 years from the founder's death. Clause 5.3 stated that 'the Capital Beneficiaries will receive the net proceeds of the Trust in equal shares.' A dispute arose between the trustees (three of the founder's sons and another) and Mr Pieter Schoonhoven (the fourth son) about whether the trustees had discretion to designate capital beneficiaries, or whether the founder had already designated them in his Will.