Laadan

“Ladan his son, Ammihud his son, Elishama his son,”

“These are the names of the sons of Gershom: Libni and Shimei.”

“The Gershonites: Ladan and Shimei.”

“From the descendants of Ladan, who were Gershonites through Ladan and heads of the families of Ladan the Gershonite, were Jehieli,”