He married Claudine Sanguin . Claudine Sanguin was born at Paris, Seine, France Abt 1563 daughter of Jacques Sanguin and Barb de Thouars .
They were the parents of 6
children:
Augustin Dupuy
born 1586.
Pierre Dupuy
born 1588.
Jacques Dupuy
born 1590.
Clement Dupuy
born 1592.
Nicholas Dupuy
born 1594.
Anne Dupuy
born 1596.
Claudine Sanguin died 1596 at Paris, France .