“ 2. If at or before the expiration of the six months above-mentioned the said Rupert Sent Leger shall have accepted the further conditions herein stated, he is to have user of the entire income produced by such residue of my estate the said income being paid to him Quarterly on the usual Quarter Days by the aforesaid Executors to wit Major General Sir Colin Alexander MacKelpie Bart. and Edward Bingham Trent to be used by him in accordance with the terms and conditions hereinafter mentioned. “ 3. The said Rupert Sent Leger is to reside for a period of at least six months to begin not later than three months from the reading of my Will in the Castle of Vissarion in the Land of the Blue Mountains. And if he fulfil the Conditions imposed on him and shall thereby become possessed of the r