The tribe of Joseph has Firstborn Ephraim and Gilead, 1/2 Manasseh tribe east of the Jordan River.
Gilead has the split birthright blessing from Jacob to Manasseh’s half tribe. Asenath daughter of Dinah destined to be Joseph’s wife, and mother of Manasseh with the split birthright blessing for the female, breasts and womb in Joseph’s House in the last days.