But when Athaliah the mother of Ahaziah saw that her son was dead, she arose and destroyed all the seed royal of the house of Judah.
Athaliah
2 Chronicles 22:2-4 Forty and two years old was Ahaziah when he began to reign, and he reigned one year in Jerusalem...
2 Kings 11:1 And when Athaliah the mother of Ahaziah saw that her son was dead, she arose and destroyed all the seed royal.