So the children
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
of Joseph
Yowceph (yo-safe')
let him add (or perhaps simply active participle adding); Joseph, the name of seven Israelites -- Joseph.
Manasseh
Mnashsheh (men-ash-sheh')
causing to forget; Menashsheh, a grandson of Jacob, also the tribe descended from him, and its territory -- Manasseh.
and Ephraim
'Ephrayim (ef-rah'-yim)
double fruit; Ephrajim, a son of Joseph; also the tribe descended from him, and its territory -- Ephraim, Ephraimites.
took their inheritance
nachal (naw-khal')
to inherit (as a (figurative) mode of descent), or (generally) to occupy; causatively, to bequeath, or (generally) distribute, instate