Some articles I contributed to:

• Black Forest
• Brunswick-Lüneburg
• Das Lied der Deutschen
• Elder House of Welf
• German family name etymology
• German language
• German placename etymology
• Hanover (state)
• House of Hanover
• Kingdom of Westphalia
• List of rivers by length
• Myxozoa
• Neanderthal
• Otto IV, Holy Roman Emperor
• Welf I, Duke of Bavaria