Azariah fathered Seraiah, Seraiah fathered Jehozadak;
The priests and Levites were more concerned than any other Israelites to preserve their pedigree clear and to be able to prove it, because all the honours and privileges of their office depended upon their descent. And we read of those who, though perhaps they really were children of the priests, yet, because they could not find the register of their genealogies, nor make out...
Commenting on 1 Chronicles 6:1-30
Azariah begat Seraiah--He filled the supreme pontifical office at the destruction of Jerusalem, and, along with his deputy and others, he was executed by Nebuchadnezzar's orders at Riblah (Kg2 25:18, Kg2 25:21). The line of high priests, under the first temple, which from Zadok amounted to twelve, terminated with him.
Seraiah - He was put to death by Nebuchadnezzar, Kg2 25:18, Kg2 25:21.