In every case where it appears from the record of the office of any register of deeds in this State that a justice of the peace in this State or any other state of the United States, has taken and certified the proof of any instrument required by the law to be registered, or the privy examination of a married woman thereto, and the deed and certificate have been registered prior to the first day of January, 1963, in the county where the lands described in the instrument are located, without a certificate or with a defective certificate of the clerk of the official character of the justice, or as to the genuineness of his signature, or without the order of registration of the clerk, or his adjudication of due probate, or with a defective adjudication thereof, such proofs, certificates and registration are hereby validated. (1907, c. 83, s. 1; C.S., s. 3337; 1951, c. 35; 1963, c. 1014.)