Tahan ben's father is אפרים. His paternal grandparents were יוסף and אסנת. He is an only child.
General Notes
These are the sons of Ephraim after their families: ... of Tahan, the f amily ofthe Tahanites. These are the families of the sons of Ephraim acc ording to those that were numbered of them, thirty and two thousand and five hundred.
Tahan ben Ephraim