Jaddua - This was probably the high priest who went in his pontifical robes, accompanied by his brethren, to meet Alexander the Great, when he was advancing towards Jerusalem, with the purpose to destroy it, after having conquered Tyre and Gaza. Alexander was so struck with the appearance of the priest, that he forbore all hostilities against Jerusalem, prostrated himself before Jaddua, worshipped the Lord at the temple, and granted many privileges to the Jews. See Josephus, Ant. lib. xi., c. 3, and Prideaux's Connections, lib. 7, p. 695.
To the reign of Darius the Persian - Calmet maintains that this must have been Darius Codomanus, who was defeated by Alexander the Great: but Archbishop Usher understands it of Darius Nothus, in whose reign he thinks Jaddua was born, who was high priest under Darius Codomanus.
These verses interrupt the account of the church officers in the time of Joiakim, resumed in Nehemiah 12:24. They appear to be an addition to the original text, made about the time of Alexander the Great, when the Books of Chronicles, Ezra, and Nehemiah would seem to have first taken their existing shape. The same writer who introduced these verses, probably also added Nehemiah 12:11 to the original text.
Darius the Persian - Probably Darius Codomannus (336-331 B.C.), the antagonist of Alexander the Great. See the introduction of the Book of Nehemiah.
This passage shows that the practice of keeping a record of public events in state archives was continued after the return from the captivity, at least to the time of Johanan, the son, i. e., “the grandson,” of Eliasbib.