Laban, Esau, Isaac, Jacob, Leah, Rebekah, Rachel, Ishmael, Hagar, Abraham, Sarah, and Joseph
1a. Abraham and Hagar > Ishmael; 1b. Abraham and Sarah > Isaac; 2a. Isaac and Rebecca (Abraham's grand-niece) > Esau and Jacob; 2b. Laban (Rebecca's brother) and unnamed wife > Leah and Rachel; 3a. Jacob and Leah > 10 sons and at least one daughter, none of whom are named in your list; 3b. Jacob and Rachel > Joseph (and Benjamin).
Aw I wish I got this sooner for my test! Thanks though! :)
Hayyim is a very smart fella.