Ver. 1-5. Now after these things,.... The finishing of the temple, and the dedication of it, and keeping the passover:
in the reign of Artaxerxes king of Persia; in the seventh year of his reign, Ezra 7:7, who is the same with Darius in the preceding chapter; so Jarchi and Aben Ezra; Ezra 6:14.
Ezra the son of Seraiah; the high priest slain by Nebuchadnezzar
Jeremiah 52:24, this Ezra was a younger son of his, brother to Josedech, and uncle to Joshua, who were high priests in succession; his pedigree is carried in the ascending line up to Aaron, in this and the four following verses; only six generations, for brevity sake, are omitted, between Azariah and Meraioth, which may be supplied from 1 Chronicles 6:7,
See Gill on "1Ch 6:3.