Complex sentence: Born 1602 to French Huguenot parents in Strasbourg Furichius only learned German while already attending the protestant gymnasium; a school-mate of Johann Michael Moscherosch (1601-1669), both poets would as long as Furichius lived mutually compose dedicatory and occasional epigrams.
Split into simpler sentences: Born 1602 to French Huguenot parents in Strasbourg Furichius only learned German while was already attending the protestant gymnasium. Here he made friends with Johann Michael Moscherosch (1601-1669), throughout their life they mutually exchanged dedicatory and occasional epigrams.