Maria Josefa Ureña Perez

Maria Josefa was born in Buenos Aires, Argentina.  Maria Josefa's father was Francisco Ureña and her mother was Maria Perez Moreno.  Her paternal grandparents were Lorenzo de Olabe and Maria de Ureña y Marquina; her maternal grandparents were Juan Perez Moreno and Juana De Aguirre. She had a brother named Pedro Juan.

They had a son and a daughter, named Lorenzo and Catalina Barbara.