Erhard Weigel  (1650)   Christiaan Huygens (1647)

           |                        /

  Gottfried Wilhelm Leibniz (1666)

           |

  Jacob Bernouilli (1684)

           |

  Johann Bernouilli (1694)

           |

  Leonhard Euler (1726)    Jean d’Alembert

           |                               |

  Joseph Lagrange    Pierre-Simon Laplace      SŅlen Rasmussen

           |                /                                              |

  Simeon Poisson (1800)                               Bernt Holmboe

           |                                                           |

  Michel Chasles (1814)    Cato Guldberg     Carl Bjerknes  

           |                                       \       /           

  Gaston Darboux (1866)      M Sophus Lie (1872) 

           |                         \                /

  Edouard Goursat (1881)   \            /

               \                          \        /

    Georges Darmois (1921)   Elie Cartan (1894)              

                         \                        /

                     André Lichnérowicz (1939)

                                   |

                           Lluís Mas (1966)

                                   |

                 _____________________

 

                 Francesc Comellas (1982)

                 _____________________

                                   |

                    Javier Ozón (1999),

                    Margarida Mitjana (2001),

                    Silvia Gago (2006),

                    Cristina Dalfo (2007)

 

Source: Mathematical Genealogy Project        http://www.genealogy.ams.org/