_ Casanova ___________________
_José Simón Desidoro Casanova __________|_del Oro _____________________
_José Jes�s Casanova _|
| | _ Curbelo ____________________
| |_Micaela Curbelo _______________________|_Juana de la Garza ___________
_Santiago Casanova _|
| | _José Darío Zambrano _________
| | _Juan Maria del Sacramento Leal(Tarín) _|_Juana Maria Isidora Leal ____
| |