Ibzan

Judges 12:8–10 notes, “After [Jephthah], Ibzan of Bethlehem led Israel. He had thirty sons and thirty daughters. He gave his daughters away in marriage to those outside his clan, and for his sons he brought in thirty young women as wives from outside his clan. Ibzan led Israel seven years. Then Ibzan died and was buried in Bethlehem.” Though Ibzan was born and died in the same town, his 60 children gave him tremendous influence. His sons married women from outside his clan, and his daughters were given to men outside his clan. This would have created many alliances with other Israelites and would have extended his influence as a leader.
Source: gotquestions.org