public profile
Son of Joseph Antonio Olaechea Alduncin and Catalina Arvide Iparraguirre Husband of Maria Josefa Alduncin Obineta Father of Andrés Olaechea Alduncin Brother of Juan Miguel Ignacio Olaechea Arvide Iparraguirre; Gregorio Olaechea Arvide Iparraguirre; Martin Arano Olaechea Arvide Iparraguirre and Juan Olaechea Arvide Iparraguirre