2. Sometimes questions arise as to when the act of recording is complete, as in the following case. A deed of real estate was acknowledged before the register of deeds and handed to him to be recorded, and at the same instant a creditor of the grantor attached the real estate; in this case it was held the act of recording was incomplete without a certificate of the acknowledgment, and wanting that, the attaching creditor had the preference. 10 Pick. Rep. 72.
4. But all conveyances and deeds which may be de facto recorded, are not to be considered as giving notice; in order to have this effect the instruments must be such as are authorized to be recorded, and the registry must have been made in compliance with the law, otherwise the registry is to be treated as a mere nullity, and it will not affect a subsequent purchaser or encumbrancer unless he has such actual notice as would amount to a fraud. 2 Sell. & Lef. 68; 1 Sch. & Lef. 157; 4 Wheat. R. 466; 1 Binn. R. 40; 1 John. Ch. R. 300; 1 Story, Eq. Jur. §403, 404; 5 Greenl. 272.