from Asriel, the family of the Asrielites; from Shechem, the family of the Shechemites;

The sons of Manasseh: Asriel, who was born to Manasseh’s Aramean concubine. ¹  She also gave birth to Makir the father of Gilead.

The rest of Manasseh’s descendants were also assigned land ¹  by their clans, including the descendants of Abiezer, Helek, Asriel, Shechem, Hepher, and Shemida. These are the male descendants of Manasseh son of Joseph by their clans.