Martha Widsom executed a deed conveying certain real property to her son, Charles Smith. Wisdom put the deed in an envelope and asked Smith to hide the envelope with other papers in a wall heater in Wisdom's house, which he did. Wisdom had told Smith she had made a deed of the house to him. At a later time, when at Wisdom's home, Smith went through the papers and found the deed. After Wisdom died, Smith recorded the deed. Smith's sister, Mildred Cecil, filed a suit to have the deed set aside based on failure of Wisdom, the grantor, to deliver the deed. Should the court find a valid delivery?