63.—(1) Any advancement made to the child of a deceased person during his lifetime shall, subject to any contrary intention expressed or appearing from the circumstances of the case, be taken as being so made in or towards satisfaction of the share of such child in the estate of the deceased or the share which such child would have taken if living at the death of the deceased, and as between the children shall be brought into account in distributing the estate.
(5) The onus of proving that a child has been made an advancement shall be upon the person so asserting, unless the advancement has been expressed in writing by the deceased.
(6) For the purposes of this section, “advancement” means a gift intended to make permanent provision for a child and includes advancement by way of portion or settlement, including any life or lesser interest and including property covenanted to be paid or settled. It also includes an advance or portion for the purpose of establishing a child in a profession, vocation, trade or business, a marriage portion and payments made for the education of a child to a standard higher than that provided by the deceased for any other or others of his children.