One Key Family Tree

Justice shall flourish in his time, and fullness of peace for ever.
May his name be blessed forever; as long as the sun his name shall remain. In him shall all the tribes of the earth be blessed; all the nations shall proclaim his happiness.

Thus the total number of generations from Abraham to David is fourteen generations; from David to the Babylonian exile, fourteen generations; from the Babylonian exile to the Christ, fourteen generations.