47-19-23. Proof by handwriting - When received - Requirements

47-19-23. Proof by handwriting - When received - Requirements The execution of an instrument may be established by proof of the handwriting of the party and of a subscribing witness, if there is one, in the following cases: 1. When the parties and all the subscribing witnesses are dead; 2. When the parties and all the subscribing witnesses are nonresidents of the state; 3. When the place of their residence is unknown to the party desiring the proof and cannot be ascertained by the exercise of due diligence; 4. When the subscribing witness is concealed, or cannot be found by the officer by the exercise of due diligence in attempting to serve a subpoena or attachment; or 5. In case of the continued failure or refusal of the witness to testify for the space of one hour after the witness's appearance.