 Thus the Bourbeau family has split into Bourbeau dit Verville, Bourbeau dit Lacourse, and Bourbeau dit Beauchesne.In many cases Verville, Lacourse, or Beauchesne has become the new family name.Likewise, the Rivard family has split into the Rivard dit Lavigne, Rivard dit Loranger and Rivard dit Lanoie.