And for [the family of] Gershon, Laadan, and Shimei.

and these [are] the names of the sons of Gershon according to their families: Libni and Shimei;

To Gershon belongs the family of Libni, and the family of Shimei: these are the families of Gershon.

And these are the sons of Gershon: Libni and Shimi, according to their family. And the sons of Kohath [were]