Ienaga had five sons: Yoriie, Ietsuna (later changed into Sadatsuna), Ietsugu, Tokiie, and Tokinaga (As described above, Yoriie was killed in the Battle of Ichinotani; Ietsugu left and settled down in Bicchu Province; and Tokiie took the name of HONJO and remained.)
家長には、頼家（依家）、家綱（改め定綱）、家次、時家、時長の5人の子息がいる（上述の様に、頼家は一ノ谷の戦いで戦死、家次は備中国へ行き土着、時家は本庄氏を名乗り、在地に残る）。