<prompt> Pedzisa mutsara unotevera: Akanga ari mwanakomana waHans Christoph von Gagern, gurukota renyika muNassau; akapinda zvikoro zvokurovedza muviri paKreuznach, Mannheim, uye Weilburg, uye akadzidza mutemo kubvira muna 1826 muHeidelberg, Utrecht, uye Göttingen. Pashure pokugara muParis akagamuchira muna 1829 chinzvimbo muhurumende yaWilliam I, Mambo weNetherlands. Pakutanga kwechirwere ichi  <response>: Belgian Revolution 1830 akabatana neuto reDutch semunhu anozvipira uye akatora chikamu muhondo inopesana neBelgium. Muna 1833 akasiya basa muNetherlands, akaroora Franzina Lambert, weThe Hague, ndokutanga zvidzidzo zvenhoroondo kuti azviise pachinzvimbo chePrivatdozent paBonn University. Akanga ari muBonn mukati memakore 1837-40. Muna 1837, kunyange zvazvo akanga achiri muPurotesitendi, akatsigira Bhishopi Mukuru weCologne, Droste-Vischering, akanga akasungwa, uye nokudaro akarasikirwa nefariro yeHurumende yePrussia. Muna 1840 akagadzwa kuva mutsivi wehurumende ane zita reLegationsrat naDuke weNassau. 