On the 28th day of October, 1915, Alex Perdue presented to appellant, administrator of the estate of J. J. W. Smith, deceased, a note of date February 20, 1904, for allowance, showing a balance due thereon of $1,446.21, after deducting all credits which were entered on the back of the note. Attached to the note was an affidavit of authentication. Appellant disallowed the claim, whereupon appellee presented the claim to the probate court of Union County, Arkansas, upon due notice to the administrator. The probate court allowed the claim, from which an appeal was prosecuted to the circuit court of Union County.
Appellant’s defenses against the claim in the circuit court were: first, that the affidavit of authentication was not signed by Alex Perdue himself, but that his name was signed by his son who failed to witness it in writing; second, that the note was paid by J. J. W. Smith in his lifetime.
The circuit court tried the cause without a jury upon the issues joined and evidence adduced and rendered a judgment against the administrator in the sum of $1,446.21. - From the judgment an appeal has been prosecuted to this court.
It is insisted that the court erred in admitting the note in evidence as authenticated. The evidence dis*561closed that Alex Perdue could write hut that, instead of signing his own name, he directed his son to sign it to the affidavit of authentication for him. His son did as directed, but did not attest the signature as a witness. Appellant cites section 7799 of Kirby’s Digest in support of his contention that appellee’s signature should have been attested by the signature of his son in order to render it effective. This section has no application whatever to a person who does not attempt to sign his name by mark. The statute referred to does not render an nnattested signature by mark void. A signature by mark unattested would be valid if proved. The effect of attesting a signature by mark in the manner provided by statute is to render it a prima facie signature. If not attested in the manner provided by the statute, a signature by mark may be otherwise established. Ex parte Miller, 49 Ark. 18; Davis v. Semmes, 51 Ark. 48; Fakes v. Wilder, 70 Ark. 449; Ward v. Stark, 91 Ark. 268; Dawkins v. Petteys, 121 Ark. 498. A directed signature is as effective as if written by the party directing it. Clark v. Latham, 25 Ark. 16; Weaver v. Carnall, 35 Ark. 198. Especially would that be true where the party himself appeared before an officer and acknowledged the signature and approved the authorized or directed signature, as was done in this case.
Again, it is insisted by appellant that the court erred in not suppressing the deposition of appellee on the ground that he testified to transactions between himself and the deceased. It is true that a party to a suit between himself and the administrator of an estate can not testify to transactions between himself and the deceased. Kirby’s Digest, section 3093. But it is likewise true that a party to a suit against an administrator may testify to matters not concerning transactions between himself and the deceased relative to the issues involved. Practically all of Alex Perdue’s evidence pertained to matters not touching transactions between himself and J. J. W. Smith. He gave testimony as to the ownership of the note, the manner of authenticating same, etc. The *562motion to suppress the deposition went to the whole deposition, competent as well as incompetent parts thereof. It was therefore proper to overrule the motion. Hempstead v. Johnson, 18 Ark. 123.
Appellant insists that the court erred in denying him a jury trial. Appellant is correct in this contention. The statute is plain. Sections 127 and 128 of Kirby’s Digest are as follows:
Sec. 127. “The court shall hear and determine all demands presented for allowance under this act, in a summary manner, without the forms of pleading, and in airing testimony shall be governed by the rules of law in such cases made and provided.”
Sec. 128. “If neither party require a jury, the court shall decide the validity of the claim, and allow or disallow it; but, if either party require a jury, the court shall direct a jury to be forthwith summoned.”
It does not necessarily follow that, because the court committed error in this regard, the judgment must be reversed. In order to work a reversal, the error must have been prejudicial. Appellant admitted that his intestate executed the note and, by way of defense, pleaded payment. The burden was upon appellant to establish payment. The only evidence tending to prove payment were the credits on the back of the note and the evidence offered by appellee showing the correctness of them. All these credits were allowed. Giving the evidence offered by appellant in support of payment its greatest probative force, it amounts to nothing higher than surmise. Only one witness testified on the issue of payment in behalf of appellant. This witness was K. Q. Thompson, an uncle of deceased. The substance of his testimony, as abstracted by appellant, is as follows:
“ J. J. W. Smith was my nephew. I raised him. We were in business together. From my relation with Smith I believe the note has been paid. Smith talked to me freely about his business.”
The undisputed evidence established the claim, and it. was therefore the duty of the court to have directed *563a verdict even if it had been tried by a jury. No prejudice could, or did, result to appellant on account of the denial of a jury trial.
No error'appearing, the judgment is affirmed.