Kammala jumla mai zuwa: Daular Nassau-Saarbrücken ta mallaki dakarun juyin juya halin Faransa a lokacin yakin basasa.
Yaƙin Coalition na Farko a cikin 1793, kuma an haɗa shi cikin Jamhuriyar Faransa. Gidan sarauta ya koma Mannheim sannan zuwa Aschaffenburg, inda Yarima Louis ya mutu a gudun hijira a 1794. Yarima mai gado Henry Louis ya bi shi a 1797, ba tare da barin zuriya ba. Shekaru takwas kawai, Adolph, yayin da namiji na karshe ya tsira daga layin Nassau-Saarbrücken, ba zai iya gadon masarautar ba, kamar yadda aka tsara a cikin Yarjejeniyar Iyali ta Nassau na 30 ga Yuni, 1783. Don haka da'awar zama yarima ya fada ga Charles William, Yarima na Nassau-Usingen, dan uwan mahaifinsa. Duchess Catherine da ɗanta sun zauna a Paris daga 1802 zuwa 1805. A can ta yi ƙoƙari ta sake dawo da yankunansu na juyin juya hali.