13Where real or personal property is charged by a will with a debt and a creditor or the spouse of a creditor whose debt is so charged attests a will, the person so attesting, notwithstanding such charge, is a competent witness to prove the execution of the will or its validity or invalidity.
13Where real or personal property is charged by a will with a debt and a creditor or the wife or husband of a creditor whose debt is so charged attests a will, the person so attesting, notwithstanding such charge, is a competent witness to prove the execution of the will or its validity or invalidity.