Exodus 6:16

Gershon : the clan of Gershom/Gershon of the tribe of Levi

Kohath : son of Levi; founder of the clan of Kohath,the clan of Kohath

Levi : members of the tribe of Levi

Merari : the clan of Merari of the tribe of Levi

Exodus 6:19

Levites : relating to Levi and the priesthood given to him,a tribal name describing people and ceremonies as sacred

Mahli : son of Merari son of Levi; Mahli I,son of Mushi son of Merari son of Levi; Mahli II

Merari : the clan of Merari of the tribe of Levi

Mushi : son of Merari son of Levi