230 P. 29; Dickinson v. Dickinson, (Ill.) 137 N.E. 468; Posey v. Van Tuyl, (Okla.) 273 P. 867; Davis v. Howard, 50 N.E. 258. The notaries testified that they had no independent recollection of taking the acknowledgments in question, but that the certificates were true and that the plaintiff appeared and acknowledged the execution of the instruments.
" These rules have been applied in Stidham v. Moore, 100 Okla. 26, 227 P. 128; Nickel v. Janda, 115 Okla. 207, 242 P. 264; Kline v. Mueller, 135 Okla. 123, 276 P. 200; Posey v. Van Tuyl, 135 Okla. 50, 273 P. 887. Whether or not the evidence in this case is sufficient to satisfy the applicable rules of law is a question to be determined by the trial court from the evidence, and the judgment and conclusion of the trial court will not be disturbed unless clearly against the weight of the evidence.
That this is the general rule must be conceded. It has been so held by this court in a number of cases. Pittsburg Coal Mining Co. v. Wright, 122 Okla. 210, 253 P. 487; Posey v. Van Tuyl, 135 Okla. 50, 273 P. 887; Eneff v. Scott, 120 Okla. 33, 250 P. 86; Nickel v. Janda, 115 Okla. 207, 242 P. 264; Fast v. Gilbert, 102 Okla. 245, 229 P. 275. But in Pittsburg Coal Mining Co. v. Wright, supra, this court specifically held that the testimony of the grantor alone may be sufficient, if in view of the circumstances and probabilities of the particular case it produces a condition amounting to a moral certainty that the certificate is false.
" These rules have been applied in Stidham v. Moore, 100 Okla. 26, 227 P. 128; Nickel v. Janda, 115 Okla. 207, 242 P. 264; Kline v. Mueller, 135 Okla. 123, 276 P. 200; Posey v. Van Tuyl, 135 Okla. 50, 273 P. 887.House v. Gragg, 1934 OK 601,170 Okla. 550, 44 P.2d 832, 835 (Okla. 1934); see also Slay v. State, ex rel. Dep't of Public Safety, 2000 OK 11 (Okla. 2000).