up to the 12th generation
0─┬
Antonia COSTA &1746 Antoine PELLEGRIN
└─1━┳
Claude Joseph Charles PELLEGRIN 1749-/1850 &1784 Marie Victoire GUIGLION 1750-1850
┗━1──
Anne-Marie PELLEGRIN 1784-1850 &1814 Jean-Baptiste RICHIER 1784-1845
Total: 2 descendants (6 individuals with spouses)