Ladan and Shimei were Gershon’s descendants.
Leading Gershom’s descendants was Joel, who came with 130 of his relatives.
David organized the Levites into divisions based on which of Levi’s sons (Gershon, Kohath, or Merari) they were descended from.
Ladan had three sons: Jehiel was the first, then Zetham, and Joel.
⌞There were also⌟ the descendants of Ladan, who was descended from Gershon. ⌞Those who served⌟ for Ladan, the descendant of Gershon, were the heads of Ladan’s families: Jehiel
Kohath’s sons were Amram, Izhar, Hebron, and Uzziel.
Tahan’s son was Ladan. Ladan’s son was Ammihud. Ammihud’s son was Elishama.
The sons of Gershon listed by their families were Libni and Shimei.