Complex sentence: Zamand had a number of sons, including Kheshgi, who is the founder of the eponymous tribe, another son, Muhammad, founded the Muhammadzai (Charsadda) of Charsadda.
Split into simpler sentences: Zamand had a number of sons, including Kheshgi, who is the founder of the eponymous tribe. Another son, Muhammad, founded the Muhammadzai (Charsadda) of Charsadda.