15 GCA § 405: Marriage After Making Will: Will Revoked as to Issue of Marriage.

If a testator marries after making a will and has issue of such marriage, and any of the issue survives the testator, or is born after the death of the testator, the will is revoked as to such issue, unless provision has been made for such issue by some settlement, or unless such issue are provided for in the will, or in such way mentioned therein as to show an intention not to make such provision; and no other evidence to rebut the presumption of such revocation can be received.