Talmai: King of Geshur

…his second was Chileab, by Abigail the widow of Nabal of Carmel; his third was Absalom, the son of Maacah daughter of King Talmai of Geshur;

Now Absalom fled and went to Talmai son of Ammihud, the king of Geshur. But David mourned for his son every day.

…the third was Absalom the son of Maacah daughter of King Talmai of Geshur; the fourth was Adonijah the son of Haggith;