One—The existence of one or more of the conditions mentioned therein; and,
Two—That the witness testifying knew the person whose name purports to be subscribed to the instrument as a party, and is well acquainted with his signature, and that it is genuine; and,
Three—That the witness testifying personally knew the person who subscribed the
instrument as a witness, and is well acquainted with his signature, and that it is genuine; and,
Four—The place of residence of the witness.