House of Vianden-Perwez
Cadet branch of the House of Vianden
House of Vianden-Perwez
Lords of Perwez and Grimbergen
Counts of Vianden
Assumed arms of Louvain-Perwez family as their successors
House of Sponheim-Kreuznach
Lords of Kreuznach and Kastellaun
Counts of Sponheim-Kreuznach and Vianden
Matrilineal branch issued from Maria, daughter of Heinrich II, Count of ViandenHouse of Nassau-Breda
Lords of Siegen, Dillenburg
and De Lek
Barons of Breda
Counts of Nassau-Dillenburg, Vianden and Dietz
Matrilineal branch issued from Adelheid, daughter of Philip II of Vianden