According to the biblical account, the Bible being one of the most world renowned books of historical facts, 2 Kings 25:7 states that the king of Babylon slaughtered the sons of Zedekiah. It is common knowledge that women were not allowed to participate in wars, which easily explains why the daughters of Zedekiah were not present at the time their brothers were slaughtered. Jeremiah 39-42 shows how Jeremiah and the king's daughters were taken with the remnant of Judah to Egypt by Johanan, which proves they escaped Babylonian captivity and were not killed along with their brothers.
Although the Bible does not record what happened to them after they went to Egypt, there are well documented Irish historical annals that show the arrival of a great prophet, his scribe Baruch and Princess Tephi.
A discussion where we have discussed the Irish lines and the evidence:
https://www.geni.com/discussions/181054
Some projects which are connected:
https://www.geni.com/projects/Fictional-Irish-Genealogy/17980
https://www.geni.com/projects/Testing-for-Fake-Medieval-and-Ancient...