Advancement, when deemed satisfaction of devise

A provision for or advancement to any person shall be deemed a satisfaction in whole or in part of a devise or bequest to such person contained in a previous will, if it would be so deemed in case the devisee or legatee were the child of the testator; and whether he is a child or not, it shall be so deemed in all cases in which it appears from parol or other evidence to have been so intended.