The Manassehites: from Machir, the family of the Machirites (now Machir became the father of Gilead); from Gilead, the family of the Gileadites.

When David came to Mahanaim, Shobi the son of Nahash from Rabbah of the Ammonites, Makir the son of Ammiel from Lo Debar, and Barzillai the Gileadite from Rogelim

Now Makir married a wife from the Huppites and Shuppites. ¹  (His sister’s name was Maacah.) Zelophehad was Manasseh’s second son; ²  he had only daughters.