Only Ahaziah's son Joash escaped. He was about to be killed with the others, but was rescued by his aunt Jehosheba, who was King Jehoram's daughter and Ahaziah's half sister. She took him and his nurse into a bedroom in the Temple and hid him from Athaliah, so that he was not killed.
But in the seventh year Jehoiada the priest sent for the officers in charge of the royal bodyguard and of the palace guards, and told them to come to the Temple, where he made them agree under oath to what he planned to do. He showed them King Ahaziah's son Joash
As we see it, proud people are the ones who are happy. Evil people not only prosper, but they test God's patience with their evil deeds and get away with it.’”
He went to his father's house at Ophrah, and there on top of a single stone he killed his seventy brothers, Gideon's sons. But Jotham, Gideon's youngest son, hid and was not killed.