Esau (Esav) and Jacob (Yaakov) were twins. Esau was the first to be born,
with Jacob emerging literally on the heel of his brother.
Isaac
Abraham's second wife was Keturah, who bore him six more sons, one of who fostered the medianite tribes, these are the ones who lifted Joseph from the pit, selling him to the the Ishmalites(descendants of Abrahams first son by Sarah's handmaid), who then sold Joseph into Egypt.
Islam originated from Abraham's son Ishmael.
Abrahams son was Isaac.
Rebekah was the wife of Abrahams son Iaac.
All of Abraham's sons died after he did.
Lot was Abrahams nephew and not son in law.
Joe
Hagar was Abrahams slave.And she was the mother of Ishmael.
because, before ishmael, that is who god said would have a baby.
second son of a second son; so there's a guy and the guys wife has a son - her first son, then later they have another son - there second son .. so if they keep having sons the second one will always be the second son since he was born second ........ so later in life the second son of the man has a son - his first son .. then he has another one - his second one ...... so his second son is the 'second son of the second son' !!
Ishmael Abrahams son from the maid servant was the founder of the clan called Ishmalites. from where Mohamad comes from.