Utilisation sur bg.wikipedia.org

• Зигфрид I (Люксембург)

Utilisation sur ca.wikipedia.org

• Sigifred de Luxemburg

Utilisation sur cs.wikipedia.org

• Lucemburské vévodství
• Trojbiskupství

Utilisation sur el.wikipedia.org

• Ζίγκφριντ του Λουξεμβούργου
• Δουκάτο του Λουξεμβούργου

Utilisation sur en.wikipedia.org

• History of the Netherlands
• History of Luxembourg
• History of Belgium
• Batavian Republic
• Low Countries
• Dutch Republic
• Union of Utrecht
• Duchy of Guelders
• Prince-Bishopric of Utrecht
• Seventeen Provinces
• Mary of Burgundy
• Southern Netherlands
• Union of Arras
• County of Holland
• Burgundian Netherlands
• Spanish Netherlands
• Generality Lands
• County of Zutphen
• Template:History of the Low Countries
• United Belgian States
• Lower Lotharingia
• Burgundian Circle
• Duchy of Brabant
• Province of Brabant
• Frisii
• Duchy of Luxembourg
• Habsburg Netherlands
• Coats of arms of the Holy Roman Empire
• Duchy of Bouillon
• Lists of rulers in the Low Countries
• Talk:2014 Serbian parliamentary election
• County of Flanders
• Timeline of Belgian history
• User:Martin m159
• User:MJL/History of the Constitution of the Netherlands
• War of the Brabantian Succession
• User:Gaardemouk/sandbox
• User:JMvanDijk/Sandbox 9/Box 32
• User:Kazkaskazkasako/Books/History/History of regions, empires, ethnicities, (nation) states, countries of the world

Utilisation sur en.wikivoyage.org

• User:Wauteurz
• User:Wauteurz/Sidebar

Utilisation sur es.wikipedia.org

• Portal:Reino Unido
• León (heráldica)
• Portal:Europa/Portales de Europa Occidental