Here is a list of my academical ancestors in a chronological order.
You can find your own ancestors at http://www.genealogy.math.ndsu.nodak.edu/.

1. Friedrich Leibniz (Universität Leipzig, 1622)
2. Jakob Thomasius (Magister der Philosophie Universität Leipzig, 1643)
3. Gottfried Wilhelm Leibniz (Dr. phil. Universität Leipzig, 1666)
4. Nicolas Malebranche
5. Jacob Bernoulli (Dr. hab. Sci. Universität Basel, 1684)
6. Johann Bernoulli (Medicinae Dr. Universität Basel, 1690, 1694)
7. Leonhard Euler (Ph.D. Universität Basel, 1726)
8. Joseph Louis Lagrange (B.A. Università di Torino, 1754)
9. Simeon Denis Poisson (Ph.D. École Polytechnique, 1800)
10. Michel Chasles (Ph.D. École Polytechnique, 1814)
11. H. A. Newton (B.A. Yale University, 1850)
12. E. H. Moore (Ph.D. Yale University, 1885)
13. Oswald Veblen (Ph.D. The University of Chicago, 1903)
14. R. L. Moore (Ph.D. The University of Chicago, 1905)
15. Raymond Louis Wilder (Ph.D. University of Texas at Austin, 1923)
16. Frank Albert Raymond (Ph.D. University of Michigan, 1958)
17. Ronnie Lee (Ph.D. University of Michigan, 1968)
18. Young-Hoon Kiem (Ph.D. Yale University, 2000)
19. Han-Bom Moon (Ph.D. Seoul National University, 2011)