WHO PURCHASED THE PROPERTY FROM HAMOR?  JACOB OR ABRAHAM?

Joshua 24:32  And the bones of Joseph, which the children of Israel brought up out of Egypt, buried they in Shechem, in a parcel of ground which Jacob bought of the sons of Hamor the father of Shechem for an hundred pieces of silver: and it became the inheritance of the children of Joseph. (KJV) Acts 7:16  And were carried over into Sychem, and laid in the sepulchre that Abraham bought for a sum of money of the sons of Emmor the father of Sychem. (KJV)

Note: Hamor and Emmor are the same person Jacob bought the land from Hamor, and Abraham bought the sepulchre.  Not a contradiction.